{"id":1050,"date":"2017-01-06T23:38:44","date_gmt":"2017-01-06T20:08:44","guid":{"rendered":"https:\/\/blog.quera.ir\/?p=1050"},"modified":"2017-01-06T23:38:44","modified_gmt":"2017-01-06T20:08:44","slug":"%d8%b1%d8%a7%d9%87%e2%80%8c-%d8%ad%d9%84%e2%80%8c%d9%87%d8%a7%db%8c-%d9%85%d8%b3%d8%a7%d8%a8%d9%82%d9%87-%d8%b4%d9%85%d8%a7%d8%b1%d9%87-%db%b1%db%b3-quera","status":"publish","type":"post","link":"https:\/\/quera.org\/blog\/%d8%b1%d8%a7%d9%87%e2%80%8c-%d8%ad%d9%84%e2%80%8c%d9%87%d8%a7%db%8c-%d9%85%d8%b3%d8%a7%d8%a8%d9%82%d9%87-%d8%b4%d9%85%d8%a7%d8%b1%d9%87-%db%b1%db%b3-quera\/","title":{"rendered":"\u0631\u0627\u0647\u200c \u062d\u0644\u200c\u0647\u0627\u06cc \u0645\u0633\u0627\u0628\u0642\u0647 \u0634\u0645\u0627\u0631\u0647 \u06f1\u06f3 Quera"},"content":{"rendered":"<p>\u062a\u0648\u0636\u06cc\u062d \u0631\u0627\u0647 \u062d\u0644 \u0647\u0627\u06cc \u0645\u0633\u0627\u0628\u0642\u0647 \u0634\u0645\u0627\u0631\u0647 \u06f1\u06f3 Quera \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u06a9\u062f\u0647\u0627\u06cc \u0635\u062d\u06cc\u062d \u0631\u0627 \u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u0645\u0637\u0644\u0628 \u0645\u06cc\u200c\u0628\u06cc\u0646\u06cc\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0631\u0627\u0647\u200c\u062d\u0644 \u062f\u06cc\u06af\u0631\u06cc \u0628\u0631\u0627\u06cc \u0633\u0648\u0627\u0644\u200c\u0647\u0627 \u062f\u0627\u0631\u06cc\u062f \u062f\u0631 \u0628\u062e\u0634 \u0646\u0638\u0631\u0627\u062a \u0628\u0627 \u0645\u0627 \u062f\u0631 \u0645\u06cc\u0627\u0646 \u0628\u06af\u0630\u0627\u0631\u06cc\u062f.<\/p>\n<p><!--more--><\/p>\n<ul>\n<li>\n<h3><a href=\"https:\/\/quera.ir\/problemset\/contest\/6082\/%D8%B3%D8%A4%D8%A7%D9%84%D8%A7%D8%AA-%D9%85%D8%B3%D8%A7%D8%A8%D9%82%D9%87_%D8%A2%D8%B3%D9%85%D8%A7%D9%86-%D8%B4%DA%A9%D8%B1-%D8%A2%D8%A8%D8%A7%D8%AF\">\u0633\u0648\u0627\u0644 \u06f1<\/a><\/h3>\n<p>\u0628\u0639\u062f \u0627\u0632 \u0648\u0631\u0648\u062f\u06cc \u06af\u0631\u0641\u062a\u0646 \u062c\u062f\u0648\u0644 \u06a9\u0627\u0641\u06cc \u0627\u0633\u062a \u062a\u0639\u062f\u0627\u062f \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0647\u0627\u06cc &#8220;*&#8221; \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u067e\u0627\u0633\u062e \u0645\u0633\u0626\u0644\u0647 \u0686\u0627\u067e \u06a9\u0646\u06cc\u062f. \u0686\u0648\u0646\u00a0\u0647\u0631 \u0633\u062a\u0627\u0631\u0647 \u062f\u0642\u06cc\u0642\u0627\u064b \u062f\u0631 \u06cc\u06a9 \u062e\u0627\u0646\u0647 \u06cc \u062c\u062f\u0648\u0644 \u0628\u0647 \u0635\u0648\u0631\u062a \u06cc\u06a9 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 &#8220;*&#8221; \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647. <span class=\"katex-eq\" data-katex-display=\"false\">O(n m)<\/span><\/p>\n<p><a href=\"https:\/\/paste.ubuntu.com\/23753943\/\">\u06a9\u062f \u0627\u06cc\u0646 \u0645\u0633\u0626\u0644\u0647 \u0628\u0647 \u0632\u0628\u0627\u0646 ++C<\/a><\/li>\n<li>\n<h3><a href=\"https:\/\/quera.ir\/problemset\/contest\/6083\/%D8%B3%D8%A4%D8%A7%D9%84%D8%A7%D8%AA-%D9%85%D8%B3%D8%A7%D8%A8%D9%82%D9%87_%D9%85%D8%B5%D8%A7%D8%AD%D8%A8%D9%87-%D8%A8%D8%A7-%D9%88%D8%B2%DB%8C%D8%B1%D8%A7%D9%86\">\u0633\u0648\u0627\u0644 \u06f2<\/a><\/h3>\n<p>\u062f\u0648 \u0628\u0627\u0632\u0647 \u0627\u06cc \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f \u06a9\u0647 \u06a9\u0648\u0686\u06a9 \u062a\u0631\u06cc\u0646 r (\u0632\u0648\u062f \u062a\u0631\u06cc\u0646 \u067e\u0627\u06cc\u0627\u0646) \u0648 \u0628\u0632\u0631\u06af \u062a\u0631\u06cc\u0646 l (\u062f\u06cc\u0631 \u062a\u0631\u06cc\u0646 \u0634\u0631\u0648\u0639) \u0631\u0627 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0627\u06cc\u0646 \u062f\u0648 \u0628\u0627\u0632\u0647 \u0647\u0645 \u0637\u0628\u0642 \u0641\u0631\u0636 \u0645\u0627 \u0628\u0627 \u0647\u0645 \u0627\u0634\u062a\u0631\u0627\u06a9 \u062f\u0627\u0631\u0646\u062f. \u0627\u06a9\u0646\u0648\u0646 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0627\u06cc\u0646 \u062f\u0648 \u0628\u0627\u0632\u0647 \u0628\u0627 \u0647\u0645\u0647 \u06cc \u0628\u0627\u0632\u0647 \u0647\u0627 \u0627\u0634\u062a\u0631\u06a9 \u062f\u0627\u0631\u062f!<br \/>\n\u0686\u0648\u0646 \u0627\u06af\u0631 \u0628\u0627\u0632\u0647 \u0627\u06cc \u0628\u0627 \u0628\u0627\u0632\u0647 \u06cc \u0628\u0627\u0644\u0627 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0646\u0628\u0627\u0634\u062f \u06cc\u0627 \u062f\u0631 \u0633\u0645\u062a \u0686\u067e \u0622\u0646 \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u062f \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a r \u06a9\u0648\u0686\u06a9\u062a\u0631\u06cc \u062f\u0627\u0631\u062f \u06a9\u0647 \u0627\u06cc\u0646 \u0628\u0627 \u0641\u0631\u0636 \u0627\u0648\u0644\u06cc\u0647 \u0645\u0627 \u062a\u0646\u0627\u0642\u0636 \u062f\u0627\u0631\u062f \u0648 \u06cc\u0627 \u062f\u0631 \u0633\u0645\u062a \u0631\u0627\u0633\u062a \u0622\u0646 \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u062f \u06a9\u0647 \u0627\u06cc\u0646 \u0628\u0627\u0632\u0647 l \u0628\u0632\u0631\u06af\u062a\u0631\u06cc \u062f\u0627\u0631\u062f.<\/p>\n<p>\u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0627\u062b\u0628\u0627\u062a \u0628\u0627\u0644\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0641\u0647\u0645\u06cc\u062f \u06a9\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u0627\u0632\u0647 \u0647\u0627 \u062f\u0642\u06cc\u0642\u0646 \u0628\u0627\u0632\u0647 \u06cc <span class=\"katex-eq\" data-katex-display=\"false\">[l_{max}, r_{min}]<\/span> \u06a9\u0647 \u0645\u06cc\u0634\u0647 \u0627\u0632 <span class=\"katex-eq\" data-katex-display=\"false\">O(n)<\/span> \u0627\u0648\u0646 \u0631\u0648 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0627\u0632\u0647 \u06cc \u06af\u0645\u0634\u062f\u0647 \u0647\u0645 \u0628\u0627\u06cc\u062f \u0628\u0627 \u0627\u06cc\u0646 \u0628\u0627\u0632\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0634\u0645\u0627\u0631\u0634 \u0627\u06cc\u0646 \u0628\u0627\u0632\u0647 \u0647\u0627\u060c\u062a\u0639\u062f\u0627\u062f \u0628\u0627\u0632\u0647 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0646\u0627\u0645\u0637\u0644\u0648\u0628 \u0647\u0633\u062a\u0646\u062f \u0631\u0627 \u0627\u0632 \u062a\u0639\u062f\u0627\u062f \u06a9\u0644 \u0628\u0627\u0632\u0647 \u0647\u0627 \u06a9\u0645 \u0645\u06cc \u06a9\u0646\u0645. \u0628\u0627\u0632\u0647 \u0647\u0627\u06cc\u06cc \u0646\u0627\u0645\u0637\u0644\u0648\u0628 \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u06cc\u0627 \u062f\u0631 \u0633\u0645\u062a \u0686\u067e \u0627\u0634\u062a\u0631\u0627\u06a9 \u0647\u0645\u0647 \u0628\u0627\u0632\u0647 \u0647\u0627\u060c \u06cc\u0627 \u062f\u0631 \u0633\u0645\u062a \u0631\u0627\u0633\u062a \u0627\u0634\u062a\u0631\u0627\u06a9 \u0647\u0645\u0647 \u0628\u0627\u0632\u0647 \u0647\u0627 \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u062f. \u0644\u0630\u0627 \u067e\u0627\u0633\u062e \u0628\u0631\u0627\u0628\u0631:<br \/>\n<span class=\"katex-eq\" data-katex-display=\"false\"> \\frac {m \\times (m + 1)} 2 - \\frac {l_{max} \\times (l_{max} - 1)} 2 - \\frac {(m - r_{min}) \\times (m - r_{min} + 1)} 2 <\/span><\/p>\n<p><a href=\"https:\/\/paste.ubuntu.com\/23753948\/\">\u06a9\u062f \u0627\u06cc\u0646 \u0645\u0633\u0626\u0644\u0647 \u0628\u0647 \u0632\u0628\u0627\u0646 ++C<\/a><\/li>\n<li>\n<h3><a href=\"https:\/\/quera.ir\/problemset\/contest\/6084\/%D8%B3%D8%A4%D8%A7%D9%84%D8%A7%D8%AA-%D9%85%D8%B3%D8%A7%D8%A8%D9%82%D9%87_%D9%88%D8%B2%DB%8C%D8%B1-%D9%88-%D8%AA%D9%82%D8%B3%DB%8C%D9%85-%D8%B2%D9%85%DB%8C%D9%86\">\u0633\u0648\u0627\u0644 \u06f3<\/a><\/h3>\n<p>\u0645\u06cc \u062f\u0627\u0646\u06cc\u0645 \u0627\u06af\u0631 \u0628\u062a\u0648\u0627\u0646 n \u062e\u0627\u0646\u0647 \u0631\u0627 \u0628\u0647 k \u0628\u0627\u0632\u0647 \u0628\u0627 \u0645\u0633\u0627\u062d\u062a \u0647\u0627\u06cc \u0628\u0631\u0627\u0628\u0631 \u0627\u0641\u0631\u0627\u0632 \u06a9\u0631\u062f \u062d\u062a\u0645\u0627\u064b <span class=\"katex-eq\" data-katex-display=\"false\">k \\mid n<\/span> (\u06cc\u0639\u0646\u06cc k \u0645\u0642\u0633\u0648\u0645 \u0639\u0644\u06cc\u0647 n \u0627\u0633\u062a) \u067e\u0633 \u0628\u0631\u0627\u06cc \u0647\u0631 \u0645\u0642\u0633\u0648\u0645 \u0639\u0644\u06cc\u0647 \u0637\u0628\u06cc\u0639\u06cc n \u06a9\u0644 \u0642\u06cc\u0645\u062a \u0647\u0627 \u0631\u0627 \u0628\u0647 k \u062a\u0627 k \u062a\u0627 \u0627\u0641\u0631\u0627\u0632 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0622\u06cc\u0627 \u0645\u062c\u0645\u0648\u0639 \u0642\u06cc\u0645\u062a \u0647\u0645\u0647 \u0628\u0631\u0627\u0628\u0631 \u0627\u0633\u062a \u06cc\u0627 \u0646\u0647. \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 \u06cc \u062c\u0645\u0639 \u0627\u06cc\u0646 \u0628\u0627\u0632\u0647 \u0647\u0627 \u0627\u0632 \u0631\u0648\u0634 partial sum \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645. \u0648 \u0627\u06af\u0631 \u062a\u0639\u062f\u0627\u062f \u0645\u0642\u0633\u0648\u0645 \u0639\u0644\u06cc\u0647 \u0647\u0627\u06cc n \u0628\u0631\u0627\u0628\u0631 d \u0628\u0627\u0634\u062f. \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u0645\u0627 \u0627\u0632 <span class=\"katex-eq\" data-katex-display=\"false\">O(n.lg(n))<\/span> \u067e\u0627\u0633\u062e \u0631\u0627 \u0628\u062f\u0633\u062a \u0645\u06cc \u0622\u0648\u0631\u062f.<\/p>\n<p><a href=\"https:\/\/paste.ubuntu.com\/23753955\/\">\u06a9\u062f \u0627\u06cc\u0646 \u0645\u0633\u0626\u0644\u0647 \u0628\u0647 \u0632\u0628\u0627\u0646 ++C<\/a><\/li>\n<li>\n<h3><a href=\"https:\/\/quera.ir\/problemset\/contest\/6085\/%D8%B3%D8%A4%D8%A7%D9%84%D8%A7%D8%AA-%D9%85%D8%B3%D8%A7%D8%A8%D9%82%D9%87_%DA%A9%DB%8C%D8%A7-%D8%B9%D8%A7%D8%B4%D9%82-%D9%85%DB%8C%D8%B4%D9%88%D8%AF\">\u0633\u0648\u0627\u0644 \u06f4<\/a><\/h3>\n<p><strong>\u0631\u0627\u0647 \u062d\u0644 \u0627\u0648\u0644:<\/strong><br \/>\n\u0627\u0628\u062a\u062f\u0627 \u0647\u0645\u0647\u200c\u06cc \u06af\u0644 \u0647\u0627 \u0631\u0627 \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc \u062f\u0647\u06cc\u0645 \u0633\u067e\u0633 \u0627\u0632 \u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u0627\u0646\u062f\u0627\u0632\u0647 \u0628\u0647 \u06a9\u0645\u062a\u0631\u06cc\u0646 \u0627\u0646\u062f\u0627\u0632\u0647 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0627\u06af\u0631 \u06af\u0644 \u0647\u0627 \u0631\u0627 \u0628\u0627 \u0627\u0631\u062a\u0641\u0627\u0639 h \u0628\u0631\u062f\u0627\u0631\u06cc\u0645 \u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u062a\u0639\u062f\u0627\u062f \u06af\u0644\u06cc \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0631\u062f\u0627\u0634\u062a \u062a\u0627 \u0647\u0645\u0647 \u06cc \u06af\u0644 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u06cc\u0646 \u0622\u0646 \u0647\u0627 \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u0646\u062f \u0627\u0631\u062a\u0641\u0627\u0639 \u0628\u06cc\u0634\u062a\u0631 \u06cc\u0627 \u0645\u0633\u0627\u0648\u06cc h \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f.<br \/>\n\u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u0633\u0627\u062e\u062a\u0645\u0627\u0646 \u062f\u0627\u062f\u0647 \u06cc set \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f. \u0628\u0647 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u06a9\u0647 \u0628\u0639\u062f \u0627\u0632 \u0628\u0631\u0631\u0633\u06cc \u0647\u0631 \u0627\u0631\u062a\u0641\u0627\u0639\u06cc\u060c \u0647\u0645\u0647 \u06cc \u06af\u0644 \u0647\u0627\u06cc \u0628\u0627 \u0622\u0646 \u0627\u0631\u062a\u0641\u0627\u0639 \u0631\u0627 \u062d\u0630\u0641 \u0645\u06cc \u06a9\u0646\u06cc\u0645. \u0648 \u0627\u06af\u0631 \u0645\u0648\u0642\u0639 \u0628\u0631\u0631\u0633\u06cc \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0648 \u06af\u0644 \u062f\u0631 \u0628\u06cc\u0646 \u0622\u0646 \u062f\u0648 \u06af\u0644\u06cc \u062f\u0631 set \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a. \u0627\u06cc\u0646 \u062f\u0648 \u06af\u0644 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0627 \u0647\u0645 \u062f\u0631 \u062f\u0633\u062a\u0647 \u06af\u0644 \u0628\u0627\u0634\u0646\u062f. \u0628\u0647 \u0627\u06cc\u0646 \u062a\u0631\u062a\u06cc\u0628 \u0633\u0648\u0627\u0644 \u0627\u0632\u00a0 <span class=\"katex-eq\" data-katex-display=\"false\">O(n.lg(n))<\/span> \u062d\u0644 \u0645\u06cc \u0634\u0648\u062f.<br \/>\n<a href=\"https:\/\/paste.ubuntu.com\/23753957\/\">\u06a9\u062f \u0627\u06cc\u0646 \u0645\u0633\u0626\u0644\u0647 \u0628\u0647 \u0632\u0628\u0627\u0646 ++C<\/a><\/p>\n<p><strong>\u0631\u0627\u0647 \u062d\u0644 \u062f\u0648\u0645:<br \/>\n<\/strong>\u0628\u0631\u0627\u06cc \u0647\u0631 \u06af\u0644 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u0628\u062f\u0627\u0646\u06cc\u0645 \u062d\u062f\u0627\u06a9\u062b\u0631 \u0628\u0647 \u062a\u0639\u062f\u0627\u062f \u0686\u0646\u062f \u06af\u0644 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0633\u0645\u062a \u0686\u067e \u0631\u0641\u062a \u06a9\u0647 \u0627\u0631\u062a\u0641\u0627\u0639 \u0647\u0645\u0647 \u06cc \u0622\u0646 \u06af\u0644 \u0647\u0627 \u0628\u06cc\u0634\u062a\u0631 \u06cc\u0627 \u0645\u0633\u0627\u0648\u06cc \u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u06cc\u0646 \u06af\u0644 \u0628\u0627\u0634\u062f. \u0628\u0631\u0627\u06cc \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u062f\u0646 \u0627\u06cc\u0646 \u062a\u0639\u062f\u0627\u062f \u0628\u0631\u0627\u06cc \u0647\u0631 \u06af\u0644\u060c \u06af\u0644 \u0647\u0627 \u0631\u0627 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u0627\u0632 \u0686\u067e \u0628\u0647 \u0631\u0627\u0633\u062a \u0648\u0627\u0631\u062f \u06cc\u06a9 stack \u0645\u06cc \u06a9\u0646\u06cc\u0645. \u0648 \u0628\u0631\u0627\u06cc \u0647\u0631 \u06af\u0644\u06cc \u06a9\u0647 \u0648\u0627\u0631\u062f stack \u0645\u06cc \u06a9\u0646\u06cc\u0645\u060c \u0627\u06af\u0631 \u06af\u0644\u06cc \u0628\u0627 \u0627\u0631\u062a\u0641\u0627\u0639 \u06a9\u0645\u062a\u0631 \u06cc\u0627 \u0645\u0633\u0627\u0648\u06cc \u0628\u0627 \u06af\u0644 \u0645\u0627 \u062f\u0631 \u0628\u0627\u0644\u0627\u06cc stack \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a \u0622\u0646 \u0631\u0627 \u062d\u0630\u0641 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0633\u067e\u0633 \u06af\u0644 \u0631\u0627 \u0628\u0647 \u0628\u0627\u0644\u0627\u06cc stack \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0631\u0627\u06cc \u0647\u0631 \u06af\u0644 \u0645\u06cc \u062f\u0627\u0646\u06cc\u0645 \u0627\u0648\u0644\u06cc\u0646 \u06af\u0644\u06cc \u06a9\u0647 \u0627\u0631\u062a\u0641\u0627\u0639 \u06a9\u0645\u062a\u0631 \u06cc\u0627 \u0645\u0633\u0627\u0648\u06cc \u0622\u0646 \u0631\u0627 \u062f\u0627\u0631\u062f \u06a9\u062f\u0627\u0645 \u0627\u0633\u062a. \u0648 \u062a\u0627 \u0622\u0646 \u0628\u0627\u0632\u0647 \u062a\u0639\u062f\u0627\u062f \u06af\u0644 \u0647\u0627\u06cc \u0647\u0645 \u0627\u0631\u062a\u0641\u0627\u0639 \u0622\u0646 \u0631\u0627 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0686\u0648\u0646 \u0647\u0631 \u06af\u0644 \u06cc\u06a9 \u0628\u0627\u0631 \u0648\u0627\u0631\u062f stack \u0634\u062f\u0647 \u0648 \u06cc\u06a9 \u0628\u0627\u0631 \u0627\u0632 stack \u062e\u0627\u0631\u062c \u0645\u06cc \u0634\u0648\u062f\u060c \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u0627\u0632 <span class=\"katex-eq\" data-katex-display=\"false\">O(n)<\/span>\u00a0\u067e\u0627\u0633\u062e \u0631\u0627 \u0628\u062f\u0633\u062a \u0645\u06cc \u0622\u0648\u0631\u062f.<br \/>\n<a href=\"https:\/\/paste.ubuntu.com\/23753965\/\">\u06a9\u062f \u0627\u06cc\u0646 \u0645\u0633\u0626\u0644\u0647 \u0628\u0647 \u0632\u0628\u0627\u0646 ++C<\/a><\/li>\n<li>\n<h3><a href=\"https:\/\/quera.ir\/problemset\/contest\/6086\/%D8%B3%D8%A4%D8%A7%D9%84%D8%A7%D8%AA-%D9%85%D8%B3%D8%A7%D8%A8%D9%82%D9%87_%D8%A7%D8%B3%D8%AA%D8%A7%D8%AF-%D9%88-%D8%A8%D9%87%D9%84%D9%88%D9%84\"><strong>\u0633\u0648\u0627\u0644 \u06f5<\/strong><\/a><\/h3>\n<p>\u0645\u06cc \u062f\u0627\u0646\u06cc\u0645 <span class=\"katex-eq\" data-katex-display=\"false\">p(n)<\/span>\u00a0\u0631\u0627\u06cc \u0647\u0631 \u0639\u062f\u062f \u0632\u06cc\u0628\u0627\u06cc n \u062a\u0646\u0647\u0627 \u0639\u0648\u0627\u0645\u0644 \u0627\u0648\u0644 \u06f2\u00a0\u0648 \u06f3 \u0648 \u06f5\u00a0\u0648 \u06f7\u00a0\u0631\u0627 \u062f\u0627\u0631\u062f. \u0627\u06af\u0631 \u0647\u0645\u0647 \u06cc \u0627\u0639\u062f\u0627\u062f \u06a9\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">p(n)<\/span> \u0622\u0646\u0647\u0627 \u06a9\u0645\u062a\u0631 \u0627\u0632 <span class=\"katex-eq\" data-katex-display=\"false\">10^{12}<\/span> \u0627\u0633\u062a \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645 \u0645\u062a\u0648\u062c\u0647 \u0645\u06cc \u0634\u0648\u06cc\u0645 \u06a9\u0647 \u062a\u0639\u062f\u0627\u062f \u0627\u06cc\u0646 \u0627\u0639\u062f\u0627\u062f \u06a9\u0645 \u0627\u0633\u062a!<br \/>\n\u0627\u06a9\u0646\u0648\u0646 <span class=\"katex-eq\" data-katex-display=\"false\">dp[x][i][j][k][l] <\/span> \u0631\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0686\u0646\u062f \u0639\u062f\u062f \u0632\u06cc\u0628\u0627\u06cc x \u0631\u0642\u0645\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u062a\u062c\u0632\u06cc\u0647 \u0636\u0631\u0628 \u0627\u0631\u0642\u0627\u0645 \u0622\u0646 \u062f\u0627\u0631\u0627\u06cc i \u0639\u0627\u0645\u0644 \u06f2\u060c j \u0639\u0627\u0645\u0644 \u06f3\u060c k \u0639\u0627\u0645\u0644 \u06f5\u00a0\u0648 l \u0639\u0627\u0645\u0644\u00a0\u06f7 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f. \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 \u0627\u06cc \u0627\u06cc\u0646 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0627\u0628\u062a\u062f\u0627 \u0627\u0632 x = \u06f1\u00a0\u0634\u0631\u0648\u0639 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u062d\u0627\u0644\u062a \u0628\u0646\u062f\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0627\u06af\u0631 \u0631\u0642\u0645 \u0622\u062e\u0631 \u0686\u0647 \u0628\u0627\u0634\u062f\u060c<span class=\"katex-eq\" data-katex-display=\"false\">p(n)<\/span>\u00a0\u062f\u0631 \u0686\u0647 \u0639\u062f\u062f\u06cc \u0636\u0631\u0628 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0627\u0632 \u0631\u0648\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 x &#8211; \u06f1\u00a0\u067e\u0627\u0633\u062e \u0631\u0627 \u0628\u062f\u0633\u062a \u0645\u06cc \u0622\u0648\u0631\u06cc\u0645.<\/p>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0628\u0631\u0627\u06cc \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u062f\u0646 \u062c\u0648\u0627\u0628 \u0645\u0633\u0627\u0644\u0647 \u062f\u0631 \u06cc\u06a9 \u0628\u0627\u0632\u0647 \u06a9\u0627\u0641\u06cc\u0633\u062a \u0627\u0639\u062f\u0627\u062f \u0645\u062e\u062a\u0644\u0641\u06cc \u06a9\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">p(n)<\/span> \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0627\u0634\u062f\u0645\u0631\u062a\u0628 \u0645\u06cc \u06a9\u0646\u06cc\u0645. \u0648 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 binary search \u0648 partial sum\u060c \u062c\u0648\u0627\u0628 \u06cc\u06a9 \u0628\u0627\u0632\u0647 \u0631\u0627 \u0628\u062f\u0633\u062a \u0645\u06cc \u0622\u0648\u0631\u06cc\u0645.<br \/>\n<a href=\"https:\/\/paste.ubuntu.com\/23753971\/\">\u06a9\u062f \u0627\u06cc\u0646 \u0645\u0633\u0626\u0644\u0647 \u0628\u0647 \u0632\u0628\u0627\u0646 ++C<\/a><\/li>\n<\/ul>\n<ul>\n<li>\n<h3><a href=\"https:\/\/quera.ir\/problemset\/contest\/6087\/%D8%B3%D8%A4%D8%A7%D9%84%D8%A7%D8%AA-%D9%85%D8%B3%D8%A7%D8%A8%D9%82%D9%87_%D8%B3%D9%81%D8%B1-%D8%A8%DB%8C%D8%A7\"><strong>\u0633\u0648\u0627\u0644 \u06f6<\/strong><\/a><\/h3>\n<p><strong>\u0645\u0633\u0626\u0644\u0647 \u0631\u0627 \u0628\u0627 \u06af\u0631\u0627\u0641 \u0645\u062f\u0644 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645:<\/strong><\/p>\n<p>\u06cc\u06a9 \u06af\u0631\u0627\u0641 <span class=\"katex-eq\" data-katex-display=\"false\">n<\/span> \u0631\u0627\u0633\u06cc \u062f\u0627\u0631\u06cc\u0645 \u06a9\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">m<\/span> \u06cc\u0627\u0644 \u0628\u06cc\u200c\u062c\u0647\u062a \u0628\u0627 \u0648\u0632\u0646 \u0645\u062b\u0628\u062a \u0631\u0626\u0648\u0633 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0647\u0645 \u0645\u062a\u0635\u0644 \u06a9\u0631\u062f\u0647\u200c\u0627\u0646\u062f. \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646 <span class=\"katex-eq\" data-katex-display=\"false\">m<\/span> \u06cc\u0627\u0644\u060c \u06cc\u06a9 \u0632\u06cc\u0631\u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u0632 \u0631\u0626\u0648\u0633 \u06af\u0631\u0627\u0641 \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u06cc\u0646 \u0647\u0631 \u062c\u0641\u062a \u0627\u0632 \u0622\u0646\u200c\u0647\u0627 \u06cc\u06a9 \u06cc\u0627\u0644 \u0628\u06cc\u200c\u062c\u0647\u062a \u0628\u0627 \u0648\u0632\u0646 <span class=\"katex-eq\" data-katex-display=\"false\">t<\/span> \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">t<\/span> \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0639\u062f\u062f\u06cc \u0645\u0646\u0641\u06cc \u0628\u0627\u0634\u062f. \u0645\u0633\u0626\u0644\u0647 \u06cc\u0627\u0641\u062a\u0646 \u06a9\u0648\u062a\u0627\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0627\u0632 \u0631\u0627\u0633 \u0634\u0645\u0627\u0631\u0647 \u06f1 \u0628\u0647 \u0631\u0627\u0633 \u0634\u0645\u0627\u0631\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">n<\/span> \u062f\u0631 \u0627\u06cc\u0646 \u06af\u0631\u0627\u0641 \u0627\u0633\u062a.<\/p>\n<p>\u0645\u0633\u0626\u0644\u0647\u200c\u06cc \u06cc\u0627\u0641\u062a\u0646 \u06a9\u0648\u062a\u0627\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u062f\u0631 \u06cc\u06a9 \u06af\u0631\u0627\u0641 \u0645\u0633\u0626\u0644\u0647\u200c\u06cc \u0622\u0634\u0646\u0627\u06cc\u06cc \u0627\u0633\u062a \u0648 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645\u200c\u0647\u0627\u06cc \u0645\u062a\u0639\u062f\u062f\u06cc \u0628\u0631\u0627\u06cc \u0622\u0646 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u061b \u0627\u0645\u0627 \u0647\u06cc\u0686\u200c\u06cc\u06a9 \u0627\u0632 \u0627\u06cc\u0646 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645\u200c\u0647\u0627 \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u06a9\u0648\u062a\u0627\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u062f\u0631 \u06af\u0631\u0627\u0641\u06cc \u06a9\u0647 \u062a\u0639\u062f\u0627\u062f\u06cc \u0627\u0632 \u06cc\u0627\u0644\u200c\u0647\u0627\u06cc \u0628\u06cc\u200c\u062c\u0647\u062a \u0622\u0646 \u0645\u0646\u0641\u06cc \u0627\u0633\u062a \u0631\u0627 \u062f\u0631 \u0632\u0645\u0627\u0646 \u0686\u0646\u062f \u062c\u0645\u0644\u0647\u200c\u0627\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0646\u062f. \u062b\u0627\u0628\u062a \u0634\u062f\u0647\u200c\u0627\u0633\u062a \u06a9\u0647 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u0628\u0627 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627\u06cc \u0686\u0646\u062f\u062c\u0645\u0644\u0647\u200c\u0627\u06cc \u0628\u0631\u0627\u06cc \u0686\u0646\u06cc\u0646 \u0645\u0633\u0626\u0644\u0647\u200c\u0627\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f\u061b \u0648\u06af\u0631\u0646\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">P = NP<\/span> !! (\u0634\u0627\u06cc\u062f \u0641\u06a9\u0631 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0627\u06cc\u0646 \u0686\u0646\u06cc\u0646 \u0646\u06cc\u0633\u062a\u061b \u062f\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0627\u0645\u062a\u062d\u0627\u0646 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0631\u0627\u06cc \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645\u200c\u062a\u0627\u0646 \u0645\u062b\u0627\u0644 \u0646\u0642\u0636 \u0628\u06cc\u0627\u0628\u06cc\u062f!)<\/p>\n<p>\u0627\u0645\u0627 \u06af\u0631\u0627\u0641 \u0648\u0631\u0648\u062f\u06cc \u0627\u06cc\u0646 \u0633\u0648\u0627\u0644 \u0634\u0631\u0627\u06cc\u0637 \u0648\u06cc\u0698\u0647\u200c\u0627\u06cc \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646\u200c\u0647\u0627\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u06a9\u0648\u062a\u0627\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0631\u0627 \u062f\u0631 \u0622\u0646 \u06cc\u0627\u0641\u062a. \u0627\u06cc\u0646 <span class=\"katex-eq\" data-katex-display=\"false\">m<\/span> \u06cc\u0627\u0644 \u06af\u0631\u0627\u0641 \u06a9\u0647 \u0647\u0645\u0647 \u0648\u0632\u0646 \u0645\u062b\u0628\u062a \u062f\u0627\u0631\u0646\u062f \u0631\u0627 \u06cc\u0627\u0644\u200c\u0647\u0627\u06cc \u0645\u0639\u0645\u0648\u0644\u06cc \u0648 \u062f\u06cc\u06af\u0631 \u06cc\u0627\u0644\u200c\u0647\u0627 \u0628\u0627 \u0648\u0632\u0646 <span class=\"katex-eq\" data-katex-display=\"false\">t<\/span> \u0631\u0627 \u06cc\u0627\u0644\u200c\u0647\u0627\u06cc \u062e\u0627\u0635 \u0645\u06cc\u200c\u0646\u0627\u0645\u06cc\u0645 \u0648 \u0628\u0647 \u0631\u0627\u0633\u200c\u0647\u0627\u06cc \u062f\u0648 \u0633\u0631 \u0627\u06cc\u0646 \u06cc\u0627\u0644\u200c\u0647\u0627 \u0631\u0626\u0648\u0633 \u062e\u0627\u0635 \u0645\u06cc\u200c\u06af\u0648\u06cc\u06cc\u0645.<\/p>\n<p><strong>\u0627\u0628\u062a\u062f\u0627 \u0641\u0631\u0636 \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 <span class=\"katex-eq\" data-katex-display=\"false\">t<\/span> \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0645\u0646\u0641\u06cc \u0628\u0627\u0634\u062f.<\/strong><\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a \u0645\u0633\u0626\u0644\u0647 \u0628\u0646\u0638\u0631 \u0633\u0627\u062f\u0647\u200c\u062a\u0631 \u0645\u06cc\u200c\u0622\u06cc\u062f! \u0686\u0631\u0627 \u06a9\u0647 \u0627\u06af\u0631 \u062a\u0645\u0627\u0645 \u0627\u06cc\u0646 \u06cc\u0627\u0644\u200c\u0647\u0627 \u0631\u0627 \u0628\u06af\u0630\u0627\u0631\u06cc\u0645\u060c \u0628\u0627 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 Dijkstra (\u06cc\u0627 \u0627\u0645\u062b\u0627\u0644 \u0622\u0646) \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u06a9\u0648\u062a\u0627\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0631\u0627 \u062f\u0631 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627\u06cc <span class=\"katex-eq\" data-katex-display=\"false\">O(n^2)<\/span> \u06cc\u0627\u0641\u062a. \u0634\u0631\u0627\u06cc\u0637 \u0645\u0633\u0626\u0644\u0647\u200c\u06cc \u0645\u0627 ( <span class=\"katex-eq\" data-katex-display=\"false\">n \\le 1000<\/span> \u0648 <span class=\"katex-eq\" data-katex-display=\"false\">m \\le 1000<\/span> ) \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f \u06a9\u0647 \u062a\u0639\u062f\u0627\u062f \u06cc\u0627\u0644\u200c\u0647\u0627\u06cc \u06af\u0631\u0627\u0641 \u0627\u0648\u0644\u06cc\u0647 \u062e\u06cc\u0644\u06cc \u0632\u06cc\u0627\u062f \u0646\u06cc\u0633\u062a\u061b \u0648\u0644\u06cc \u0627\u06af\u0631 \u06cc\u0627\u0644\u200c\u0647\u0627\u06cc \u062e\u0627\u0635 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645 \u062a\u0639\u062f\u0627\u062f \u06cc\u0627\u0644\u200c\u0647\u0627 \u0628\u0647 \u0646\u0633\u0628\u062a \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0632\u06cc\u0627\u062f \u0628\u0634\u0648\u062f. \u062a\u0644\u0627\u0634 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0631\u0627\u0647\u200c \u062d\u0644\u06cc \u0628\u0627 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627\u06cc \u0628\u0647\u062a\u0631 \u0627\u0632 <span class=\"katex-eq\" data-katex-display=\"false\">O(n^2)<\/span> \u0627\u0631\u0627\u0626\u0647 \u06a9\u0646\u06cc\u0645.<\/p>\n<p>\u06a9\u0648\u062a\u0627\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0631\u0627 \u062f\u0631\u0646\u0638\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u06cc\u0645. \u06cc\u0627 \u0647\u06cc\u0686 \u06cc\u0627\u0644 \u062e\u0627\u0635\u06cc \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0646\u06cc\u0633\u062a\u060c \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a \u0631\u0627\u0647 \u062d\u0644 <span class=\"katex-eq\" data-katex-display=\"false\">O(n + m \\log n)<\/span> \u0628\u0627 Dijkstra \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u0686\u0646\u06cc\u0646 \u0645\u0633\u06cc\u0631\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f. \u06cc\u0627 \u062a\u0639\u062f\u0627\u062f\u06cc \u06cc\u0627\u0644 \u062e\u0627\u0635 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0647\u0633\u062a\u0646\u062f. \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0627\u06cc\u0646\u200c\u06a9\u0647 \u0648\u0632\u0646 \u06cc\u0627\u0644\u200c\u0647\u0627\u06cc \u0645\u0639\u0645\u0648\u0644\u06cc \u0645\u062b\u0628\u062a \u0627\u0633\u062a\u060c \u0645\u06cc\u200c\u0628\u06cc\u0646\u06cc\u0645 \u06a9\u0647 \u0627\u06af\u0631 \u062f\u0627\u062e\u0644 \u0645\u0633\u06cc\u0631 \u06cc\u06a9 \u06cc\u0627\u0644 \u062e\u0627\u0635 \u0622\u0645\u062f\u0647 \u0628\u0627\u0634\u062f \u0648 \u0633\u067e\u0633 \u06cc\u06a9 \u06cc\u0627\u0644 \u0645\u0639\u0645\u0648\u0644\u06cc\u060c \u067e\u0633 \u0627\u0632 \u0622\u0646 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0645\u0633\u06cc\u0631 \u0647\u06cc\u0686 \u06cc\u0627\u0644 \u062e\u0627\u0635\u06cc \u067e\u06cc\u062f\u0627 \u0646\u062e\u0648\u0627\u0647\u062f \u0634\u062f! \u0632\u06cc\u0631\u0627 \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u06cc\u0627\u0644\u200c\u0647\u0627\u06cc \u0645\u0639\u0645\u0648\u0644\u06cc \u0627\u06cc\u0646 \u0628\u06cc\u0646 \u0631\u0627 \u0627\u0632 \u0645\u0633\u06cc\u0631 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u0645 \u0648 \u0628\u0627 \u06cc\u06a9 \u06cc\u0627\u0644 \u062e\u0627\u0635\u060c \u0627\u0632 \u0631\u0627\u0633 \u0627\u0646\u062a\u0647\u0627\u06cc\u06cc\u00a0\u06cc\u0627\u0644 \u062e\u0627\u0635 \u0627\u0648\u0644 \u0628\u0647 \u0631\u0627\u0633 \u0627\u0646\u062a\u0647\u0627\u06cc\u06cc \u06cc\u0627\u0644 \u062e\u0627\u0635 \u062f\u0648\u0645 \u0628\u0631\u0648\u06cc\u0645. (\u0686\u0646\u06cc\u0646 \u06cc\u0627\u0644\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0632\u06cc\u0631\u0627 \u0628\u06cc\u0646 \u0647\u0631 \u062f\u0648 \u0631\u0627\u0633 \u062e\u0627\u0635\u06cc\u060c \u06cc\u06a9 \u06cc\u0627\u0644 \u062e\u0627\u0635 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.)<\/p>\n<p>\u067e\u0633 \u06cc\u0627\u0644\u200c\u0647\u0627 \u0648 \u0631\u0627\u0633\u200c\u0647\u0627\u06cc \u062e\u0627\u0635 \u0647\u0645\u06cc\u0634\u0647 \u06cc\u06a9 \u0628\u0627\u0632\u0647\u200c\u06cc \u067e\u0634\u062a \u0633\u0631 \u0647\u0645 \u0627\u0632 \u0645\u0633\u06cc\u0631 \u0631\u0627 \u062a\u0634\u06a9\u06cc\u0644 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f\u061b \u067e\u0633 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u06af\u0641\u062a \u06a9\u0647 \u0631\u0627\u0633\u200c\u0647\u0627\u06cc \u062e\u0627\u0635 <span class=\"katex-eq\" data-katex-display=\"false\">v<\/span> \u0648 <span class=\"katex-eq\" data-katex-display=\"false\">u<\/span> \u062f\u0631 \u0627\u06cc\u0646 \u06af\u0631\u0627\u0641 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u0646\u062f \u0628\u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0645\u0633\u06cc\u0631 \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0627\u06cc\u0646\u200c\u0686\u0646\u06cc\u0646 \u062a\u0648\u0635\u06cc\u0641 \u06a9\u0631\u062f: \u0627\u0632 \u0631\u0627\u0633 \u0634\u0645\u0627\u0631\u0647 \u06f1 \u067e\u0633 \u0627\u0632 \u0637\u06cc \u06a9\u0631\u062f\u0646 \u062a\u0639\u062f\u0627\u062f\u06cc \u06cc\u0627\u0644 \u0639\u0627\u062f\u06cc \u0628\u0647 \u0631\u0627\u0633 <span class=\"katex-eq\" data-katex-display=\"false\">v<\/span> \u0645\u06cc\u200c\u0631\u0648\u06cc\u0645\u060c \u0633\u067e\u0633 \u0628\u0627 \u0637\u06cc \u06a9\u0631\u062f\u0646 \u062a\u0639\u062f\u0627\u062f\u06cc \u06cc\u0627\u0644 \u062e\u0627\u0635 \u0628\u0647 \u0631\u0627\u0633 <span class=\"katex-eq\" data-katex-display=\"false\">u<\/span> \u0645\u06cc\u200c\u0631\u0633\u06cc\u0645 \u0648 \u067e\u0633 \u0627\u0632 \u0622\u0646 \u062f\u0648\u0628\u0627\u0631\u0647 \u0628\u0627 \u0637\u06cc \u06a9\u0631\u062f\u0646 \u062a\u0639\u062f\u0627\u062f\u06cc \u06cc\u0627\u0644 \u0639\u0627\u062f\u06cc \u0628\u0647 \u0631\u0627\u0633 \u0634\u0645\u0627\u0631\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">n<\/span> \u0645\u06cc\u200c\u0631\u0648\u06cc\u0645.<\/p>\n<p>\u0686\u0648\u0646 \u0641\u0631\u0636 \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u0645 \u0645\u0642\u062f\u0627\u0631 <span class=\"katex-eq\" data-katex-display=\"false\">t<\/span> \u0645\u0646\u0641\u06cc \u0646\u06cc\u0633\u062a\u060c \u062f\u0631 \u062a\u0648\u0635\u06cc\u0641 \u0628\u0627\u0644\u0627 \u0648\u0627\u0636\u062d \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647\u200c\u0635\u0631\u0641\u0647 \u0627\u0633\u062a \u062a\u0646\u0647\u0627 \u0628\u0627 \u06cc\u06a9 \u06cc\u0627\u0644 \u062e\u0627\u0635 \u0627\u0632 <span class=\"katex-eq\" data-katex-display=\"false\">v<\/span> \u0628\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">u<\/span> \u0628\u0631\u0648\u06cc\u0645! \u067e\u0633 \u0686\u0648\u0646 \u0627\u06cc\u0646 \u06a9\u0648\u062a\u0627\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u062f\u0631 \u06af\u0631\u0627\u0641 \u0627\u0633\u062a\u060c \u0646\u0628\u0627\u06cc\u062f \u0628\u0627 \u06cc\u0627\u0644\u200c\u0647\u0627\u06cc \u0639\u0627\u062f\u06cc \u0645\u0633\u06cc\u0631\u06cc \u0628\u0627 \u0648\u0632\u0646 \u06a9\u0645\u200c\u062a\u0631 \u0627\u0632 <span class=\"katex-eq\" data-katex-display=\"false\">t<\/span> \u0628\u06cc\u0646 \u0631\u0627\u0633\u200c\u0647\u0627\u06cc <span class=\"katex-eq\" data-katex-display=\"false\">v<\/span> \u0648 <span class=\"katex-eq\" data-katex-display=\"false\">u<\/span> \u06cc\u0627\u0641\u062a \u0634\u0648\u062f\u061b \u067e\u0633 (\u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0645\u062b\u0628\u062a \u0628\u0648\u062f\u0646 \u0645\u0642\u062f\u0627\u0631 <span class=\"katex-eq\" data-katex-display=\"false\">t<\/span>) \u0628\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u06cc\u0627\u0644 \u0628\u0627 \u0648\u0632\u0646 <span class=\"katex-eq\" data-katex-display=\"false\">t<\/span> \u0628\u06cc\u0646 \u0622\u0646 \u062f\u0648 \u0631\u0627\u0633 \u0627\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0628\u0627\u06cc\u062f \u06a9\u0648\u062a\u0627\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0628\u06cc\u0646 \u0631\u0627\u0633 \u06f1 \u0648 <span class=\"katex-eq\" data-katex-display=\"false\">n<\/span> \u0628\u0634\u0648\u062f\u061b \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647 \u0645\u0633\u06cc\u0631 \u0627\u0632 \u0631\u0627\u0633 \u0634\u0645\u0627\u0631\u0647 \u06f1 \u0628\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">v<\/span> \u0648 \u0627\u0632 <span class=\"katex-eq\" data-katex-display=\"false\">u<\/span> \u0628\u0647 \u0631\u0627\u0633 \u0634\u0645\u0627\u0631\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">n<\/span> \u0647\u0631\u06cc\u06a9 \u06cc\u06a9 \u06a9\u0648\u062a\u0627\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u0627\u0644\u200c\u0647\u0627\u06cc \u0639\u0627\u062f\u06cc \u062f\u0631 \u06af\u0631\u0627\u0641 \u0647\u0633\u062a\u0646\u062f! \u067e\u0633 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u062a\u0646\u0647\u0627 \u06cc\u0627\u0644\u200c\u0647\u0627\u06cc \u0639\u0627\u062f\u06cc \u0631\u0627 \u062f\u0631 \u06af\u0631\u0627\u0641 \u0628\u06af\u0630\u0627\u0631\u06cc\u0645 \u0648 \u0633\u067e\u0633 \u06cc\u06a9 \u0628\u0627\u0631 \u06a9\u0648\u062a\u0627\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0627\u0632 \u0647\u0631 \u0631\u0627\u0633 \u0628\u0647 \u0631\u0627\u0633 \u0634\u0645\u0627\u0631\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">n<\/span> \u0648 \u06cc\u06a9 \u0628\u0627\u0631 \u06a9\u0648\u062a\u0627\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0627\u0632 \u0631\u0627\u0633 \u0634\u0645\u0627\u0631\u0647 \u06f1 \u0628\u0647 \u0647\u0631 \u0631\u0627\u0633 \u0631\u0627 \u0628\u06cc\u0627\u0628\u06cc\u0645 \u0648 \u0633\u067e\u0633 \u0646\u0632\u062f\u06cc\u06a9\u200c\u062a\u0631\u06cc\u0646 \u0631\u0627\u0633 \u062e\u0627\u0635 \u0628\u0647 \u0631\u0627\u0633 \u0634\u0645\u0627\u0631\u0647 \u06f1 \u0631\u0627 <span class=\"katex-eq\" data-katex-display=\"false\">v<\/span> \u0648 \u0646\u0632\u062f\u06cc\u06a9\u200c\u062a\u0631\u06cc\u0646 \u0631\u0627\u0633 \u062e\u0627\u0635 \u0628\u0647 \u0631\u0627\u0633 \u0634\u0645\u0627\u0631\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">n<\/span> \u0631\u0627 <span class=\"katex-eq\" data-katex-display=\"false\">u<\/span> \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u0645!<\/p>\n<p>\u067e\u0633 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u062f\u0631 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627\u06cc <span class=\"katex-eq\" data-katex-display=\"false\">O(n + m \\log n)<\/span> \u0627\u06cc\u0646 \u0645\u0633\u0626\u0644\u0647 \u0631\u0627 \u062d\u0644 \u06a9\u0631\u062f!<\/p>\n<p><strong>\u062d\u0627\u0644 \u0641\u0631\u0636 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u06a9\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">t<\/span> \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0645\u0642\u062f\u0627\u0631 \u0645\u0646\u0641\u06cc \u0646\u06cc\u0632 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.<\/strong><\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a \u0647\u0645 \u0627\u06cc\u0646 \u0646\u06a9\u062a\u0647 \u06a9\u0647 \u06cc\u0627\u0644\u200c\u0647\u0627\u06cc \u062e\u0627\u0635 \u062f\u0646\u0628\u0627\u0644\u0647\u200c\u06cc \u067e\u0634\u062a\u200c\u0633\u0631\u0647\u0645\u06cc \u0627\u0632 \u0645\u0633\u06cc\u0631 \u0631\u0627 \u062a\u0634\u06a9\u06cc\u0644 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f \u062f\u0631\u0633\u062a \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u0644\u0632\u0648\u0645\u06cc \u0646\u062f\u0627\u0631\u062f \u0627\u06cc\u0646 \u062f\u0646\u0628\u0627\u0644\u0647 \u062d\u062f\u0627\u06a9\u062b\u0631 \u06cc\u06a9 \u06cc\u0627\u0644 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f. \u0627\u06af\u0631 <span class=\"katex-eq\" data-katex-display=\"false\">t<\/span> \u0645\u0642\u062f\u0627\u0631\u06cc \u0645\u0646\u0641\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f \u0637\u0628\u0642 \u0627\u062b\u0628\u0627\u062a \u0645\u0634\u0627\u0628\u0647 \u0627\u062b\u0628\u0627\u062a \u06af\u0641\u062a\u0647\u200c\u0634\u062f\u0647 \u062f\u0631 \u0628\u062e\u0634 \u067e\u06cc\u0634\u06cc\u0646\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f \u06a9\u0647 \u062f\u0631 \u0645\u0633\u06cc\u0631 \u0628\u0647\u06cc\u0646\u0647 \u0628\u0627\u06cc\u062f \u0628\u06cc\u0646 \u062f\u0648 \u0631\u0627\u0633 <span class=\"katex-eq\" data-katex-display=\"false\">v<\/span> \u0648 <span class=\"katex-eq\" data-katex-display=\"false\">u<\/span> \u062f\u0642\u06cc\u0642\u0627 <span class=\"katex-eq\" data-katex-display=\"false\">k-1<\/span> \u06cc\u0627\u0644 \u062e\u0627\u0635 \u0637\u06cc \u0634\u062f\u0647 \u0628\u0627\u0634\u062f \u06a9\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">k<\/span> \u062a\u0639\u062f\u0627\u062f \u0631\u0627\u0633\u200c\u0647\u0627\u06cc \u062e\u0627\u0635 \u0627\u0633\u062a. (\u06cc\u0639\u0646\u06cc \u0627\u0632 \u0631\u0627\u0633 <span class=\"katex-eq\" data-katex-display=\"false\">v<\/span> \u0634\u0631\u0648\u0639 \u06a9\u0631\u062f\u0647 \u0648 \u0628\u0627 \u06af\u0630\u0634\u062a\u0646 \u0627\u0632 \u0647\u0645\u0647\u200c\u06cc \u0631\u0627\u0633\u200c\u0647\u0627\u06cc \u062e\u0627\u0635\u060c \u0628\u0647 \u0631\u0627\u0633 <span class=\"katex-eq\" data-katex-display=\"false\">u<\/span> \u0645\u06cc\u200c\u0631\u0648\u06cc\u0645.) \u067e\u0633 \u0637\u0648\u0644 \u06a9\u0648\u062a\u0627\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0628\u0631\u0627\u0628\u0631 \u0645\u06cc\u200c\u0634\u0648\u062f \u0628\u0627\u00a0\u0637\u0648\u0644 \u0645\u0633\u06cc\u0631 \u0627\u0632 \u0631\u0627\u0633 \u0634\u0645\u0627\u0631\u0647 \u06f1 \u0628\u0647\u00a0<span class=\"katex-eq\" data-katex-display=\"false\">v<\/span> + \u0637\u0648\u0644 \u0645\u0633\u06cc\u0631 \u0627\u0632\u00a0<span class=\"katex-eq\" data-katex-display=\"false\">u<\/span> \u0628\u0647 \u0631\u0627\u0633 \u0634\u0645\u0627\u0631\u0647\u00a0<span class=\"katex-eq\" data-katex-display=\"false\">n<\/span> + <span class=\"katex-eq\" data-katex-display=\"false\">(k-1) \\times t<\/span>. \u0645\u0642\u062f\u0627\u0631 <span class=\"katex-eq\" data-katex-display=\"false\">(k-1) \\times t<\/span> \u062b\u0627\u0628\u062a \u0627\u0633\u062a\u061b \u067e\u0633 \u0637\u0648\u0644 \u06a9\u0648\u062a\u0627\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0627\u06cc\u0646\u200c\u0686\u0646\u06cc\u0646\u06cc \u0645\u0633\u06cc\u0631\u06cc \u062a\u0646\u0647\u0627 \u0628\u0647\u00a0\u0637\u0648\u0644 \u06cc\u0627\u0644\u200c\u0647\u0627\u06cc \u0639\u0627\u062f\u06cc\u200c\u0627\u0634 \u0648\u0627\u0628\u0633\u062a\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u0646\u06a9\u062a\u0647\u200c\u0627\u06cc \u06a9\u0647 \u0645\u0633\u0626\u0644\u0647 \u0631\u0627 \u067e\u06cc\u0686\u06cc\u062f\u0647\u200c\u062a\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0627\u06a9\u0646\u0648\u0646 \u0644\u0632\u0648\u0645\u06cc \u0646\u062f\u0627\u0631\u062f \u0645\u0633\u06cc\u0631 \u0627\u0632 \u0631\u0627\u0633 \u0634\u0645\u0627\u0631\u0647 \u06f1 \u0628\u0647\u00a0<span class=\"katex-eq\" data-katex-display=\"false\">v<\/span> \u06cc\u06a9 \u06a9\u0648\u062a\u0627\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0628\u0627\u0634\u062f\u061b \u0632\u06cc\u0631\u0627 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u06a9\u0648\u062a\u0627\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0627\u0632 \u0631\u0627\u0633 \u0634\u0645\u0627\u0631\u0647 \u06f1 \u0628\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">v<\/span> \u0648 \u06a9\u0648\u062a\u0627\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0627\u0632\u00a0<span class=\"katex-eq\" data-katex-display=\"false\">u<\/span> \u0628\u0647 \u0631\u0627\u0633 \u0634\u0645\u0627\u0631\u0647\u00a0<span class=\"katex-eq\" data-katex-display=\"false\">n<\/span> \u0627\u0634\u062a\u0631\u0627\u06a9 \u0631\u0627\u0633\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f \u0648 \u0627\u062c\u062a\u0645\u0627\u0639 \u0622\u0646\u200c\u0647\u0627 \u06cc\u06a9 \u0645\u0633\u06cc\u0631 \u062f\u0631 \u06af\u0631\u0627\u0641 \u0646\u0634\u0648\u062f!<\/p>\n<p>\u067e\u0633\u00a0\u0645\u0633\u0626\u0644\u0647 \u06cc\u0627\u0641\u062a\u0646 \u062f\u0648 \u0631\u0627\u0633 \u062e\u0627\u0635 <span class=\"katex-eq\" data-katex-display=\"false\">v<\/span> \u0648\u00a0<span class=\"katex-eq\" data-katex-display=\"false\">u<\/span> \u0648 \u062f\u0648 \u0645\u0633\u06cc\u0631 \u0631\u0627\u0633-\u0645\u062c\u0632\u0627 \u060c \u06cc\u06a9\u06cc \u0627\u0632 \u0631\u0627\u0633 \u0634\u0645\u0627\u0631\u0647 \u06f1 \u0628\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">v<\/span> \u0648 \u06cc\u06a9\u06cc \u0627\u0632 <span class=\"katex-eq\" data-katex-display=\"false\">u<\/span> \u0628\u0647 \u0631\u0627\u0633 \u0634\u0645\u0627\u0631\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">n<\/span> \u0627\u0633\u062a \u06a9\u0647 \u0645\u062c\u0645\u0648\u0639 \u0637\u0648\u0644 \u062f\u0648 \u0645\u0633\u06cc\u0631 \u06a9\u0645\u06cc\u0646\u0647 \u0628\u0627\u0634\u062f.\u00a0\u06cc\u06a9 \u0646\u06a9\u062a\u0647\u200c\u06cc \u0645\u062b\u0628\u062a \u062f\u0631 \u0633\u0648\u0627\u0644\u060c \u0628\u06cc\u200c\u062c\u0647\u062a \u0628\u0648\u062f\u0646 \u06cc\u0627\u0644\u200c\u0647\u0627\u06cc \u0639\u0627\u062f\u06cc \u0627\u0633\u062a! \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0645\u0633\u06cc\u0631\u00a0\u0627\u0632\u00a0<span class=\"katex-eq\" data-katex-display=\"false\">u<\/span> \u0628\u0647 \u0631\u0627\u0633 \u0634\u0645\u0627\u0631\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">n<\/span> \u0631\u0627 \u0628\u0631\u0639\u06a9\u0633 \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a. \u067e\u0633 \u0645\u0633\u0626\u0644\u0647 \u06cc\u0627\u0641\u062a\u0646 \u062f\u0648 \u0631\u0627\u0633 \u062e\u0627\u0635 \u0627\u0633\u062a \u0648 \u062f\u0648 \u0645\u0633\u06cc\u0631 \u0631\u0627\u0633 \u0645\u062c\u0631\u0627 \u0627\u0632 \u0622\u0646\u200c\u0647\u0627 \u0628\u0647 \u062f\u0648 \u0631\u0627\u0633 \u0634\u0645\u0627\u0631\u0647 \u06f1 \u0648 <span class=\"katex-eq\" data-katex-display=\"false\">n<\/span> \u0627\u0633\u062a \u06a9\u0647 \u0645\u062c\u0645\u0648\u0639 \u0637\u0648\u0644 \u0645\u0633\u06cc\u0631\u0647\u0627 \u06a9\u0645\u06cc\u0646\u0647 \u0634\u0648\u062f.<\/p>\n<p>\u0627\u06cc\u0646\u062c\u0627\u0633\u062a \u06a9\u0647 \u0645\u0633\u0626\u0644\u0647 \u0628\u0647 \u0645\u0633\u0626\u0644\u0647\u200c\u06cc \u0634\u0627\u0631 \u0628\u06cc\u0634\u06cc\u0646\u0647 \u0634\u0628\u06cc\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f! \u062f\u0648 \u0631\u0627\u0633\u00a0<span class=\"katex-eq\" data-katex-display=\"false\">s<\/span> \u0648\u00a0<span class=\"katex-eq\" data-katex-display=\"false\">t<\/span> \u0628\u0647 \u06af\u0631\u0627\u0641 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u0648 \u0627\u0632 \u0631\u0627\u0633\u00a0<span class=\"katex-eq\" data-katex-display=\"false\">s<\/span> \u0628\u0647 \u062a\u0645\u0627\u0645 \u0631\u0627\u0633\u200c\u0647\u0627\u06cc \u062e\u0627\u0635 \u06cc\u06a9 \u06cc\u0627\u0644 \u062c\u0647\u062a\u200c\u062f\u0627\u0631 \u0628\u0627 \u0638\u0631\u0641\u06cc\u062a\u00a0\u06f1 \u0645\u06cc\u200c\u06af\u0630\u0627\u0631\u06cc\u0645 \u0648 \u0627\u0632 \u0631\u0627\u0633 \u0634\u0645\u0627\u0631\u0647 \u06f1 \u0648 \u0631\u0627\u0633 \u0634\u0645\u0627\u0631\u0647\u00a0<span class=\"katex-eq\" data-katex-display=\"false\">n<\/span> \u0646\u06cc\u0632 \u0628\u0647 \u0631\u0627\u0633\u00a0<span class=\"katex-eq\" data-katex-display=\"false\">t<\/span> \u06cc\u06a9 \u06cc\u0627\u0644 \u062c\u0647\u062a\u200c\u062f\u0627\u0631 \u0628\u0627 \u0638\u0631\u0641\u06cc\u062a \u06f1 \u062f\u0631 \u06af\u0631\u0627\u0641 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u062f\u0647\u06cc\u0645. \u0641\u0631\u0636 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u0638\u0631\u0641\u06cc\u062a \u062f\u06cc\u06af\u0631 \u06cc\u0627\u0644\u200c\u0647\u0627\u06cc \u06af\u0631\u0627\u0641 \u0646\u06cc\u0632 \u0628\u0631\u0627\u0628\u0631 \u06f1 \u0627\u0633\u062a \u0648 \u0631\u0648\u06cc \u0647\u0631 \u0631\u0627\u0633 \u0646\u06cc\u0632 \u0638\u0631\u0641\u06cc\u062a \u06f1 \u0645\u06cc\u200c\u06af\u0630\u0627\u0631\u06cc\u0645 \u06a9\u0647 \u062d\u062f\u0627\u06a9\u062b\u0631 \u06f1 \u0634\u0627\u0631 \u0627\u0632 \u0622\u0646\u200c\u0647\u0627 \u0628\u06af\u0630\u0631\u062f \u0648 \u0647\u0631 \u0634\u0627\u0631\u060c \u0645\u0633\u06cc\u0631\u06cc \u0645\u062c\u0632\u0627 \u0627\u0632 \u062f\u06cc\u06af\u0631\u06cc \u0628\u0627\u0634\u062f. (\u0646\u062d\u0648\u0647\u200c\u06cc \u062d\u0644 \u0645\u0633\u0626\u0644\u0647\u200c\u06cc \u0634\u0627\u0631 \u0628\u06cc\u0634\u06cc\u0646\u0647 \u0628\u0627 \u0648\u062c\u0648\u062f \u0638\u0631\u0641\u06cc\u062a \u0631\u0648\u06cc \u0631\u0626\u0648\u0633 \u06af\u0631\u0627\u0641 \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631 <a href=\"https:\/\/www.topcoder.com\/community\/data-science\/data-science-tutorials\/maximum-flow-section-2\/\">\u0627\u06cc\u0646\u062c\u0627<\/a>\u00a0\u0628\u0628\u06cc\u0646\u06cc\u062f!)\u00a0\u0648\u0632\u0646 \u0647\u0631 \u06cc\u0627\u0644 \u0639\u0627\u062f\u06cc \u0631\u0648\u06cc \u06af\u0631\u0627\u0641 \u0631\u0627 \u0628\u0631\u0627\u0628\u0631 \u0648\u0632\u0646 \u062e\u0648\u062f\u0634 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u062f\u0647\u06cc\u0645 \u0648 \u0648\u0632\u0646 \u06cc\u0627\u0644\u200c\u0647\u0627\u06cc \u0627\u0636\u0627\u0641\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0631\u0627\u0628\u0631 \u06f0 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u062f\u0647\u06cc\u0645. \u0633\u067e\u0633 \u06a9\u0645\u200c\u0648\u0632\u0646 \u062a\u0631\u06cc\u0646 \u0634\u0627\u0631\u06cc \u0628\u0647 \u0627\u0646\u062f\u0627\u0632\u0647\u200c\u06cc \u06f2 \u062f\u0631 \u0627\u06cc\u0646 \u06af\u0631\u0627\u0641\u060c \u062f\u0642\u06cc\u0642\u0627 \u0647\u0645\u0627\u0646 \u062f\u0648 \u0645\u0633\u06cc\u0631 \u0631\u0627\u0633 \u0645\u062c\u0632\u0627\u06cc\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u062f\u0631 \u062c\u0633\u062a\u200c\u0648\u062c\u0648\u06cc \u0622\u0646 \u0647\u0633\u062a\u06cc\u0645!<\/p>\n<p>\u0628\u0631\u0627\u06cc \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0627\u06cc\u0646 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u0628\u0627\u06cc\u062f \u06f2 \u0628\u0627\u0631 \u06a9\u0648\u062a\u0627\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0631\u0627 \u0628\u062f\u0633\u062a \u0628\u06cc\u0627\u0648\u0631\u06cc\u0645 \u06a9\u0647 \u0628\u0648\u0633\u06cc\u0644\u0647\u200c\u06cc \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 bellman-ford \u06cc\u0627 spfa\u060c \u062f\u0631 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627\u06cc\u00a0<span class=\"katex-eq\" data-katex-display=\"false\">O(nm)<\/span> \u0642\u0627\u0628\u0644 \u0627\u0646\u062c\u0627\u0645 \u0627\u0633\u062a.<\/li>\n<\/ul>\n<ul>\n<li><a href=\"http:\/\/paste.ubuntu.com\/23739580\/\">\u06a9\u062f \u0627\u06cc\u0646 \u0645\u0633\u0626\u0644\u0647 \u0628\u0647 \u0632\u0628\u0627\u0646++C<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u062a\u0648\u0636\u06cc\u062d \u0631\u0627\u0647 \u062d\u0644 \u0647\u0627\u06cc \u0645\u0633\u0627\u0628\u0642\u0647 \u0634\u0645\u0627\u0631\u0647 \u06f1\u06f3 Quera \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u06a9\u062f\u0647\u0627\u06cc \u0635\u062d\u06cc\u062d \u0631\u0627 \u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u0645\u0637\u0644\u0628 \u0645\u06cc\u200c\u0628\u06cc\u0646\u06cc\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647&#8230;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46,50,141],"tags":[],"class_list":["post-1050","post","type-post","status-publish","format-standard","hentry","category-developer","category-quera-developer","category-contests-and-events"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u0631\u0627\u0647\u200c \u062d\u0644\u200c\u0647\u0627\u06cc \u0645\u0633\u0627\u0628\u0642\u0647 \u0634\u0645\u0627\u0631\u0647 \u06f1\u06f3 Quera - \u06a9\u0648\u0626\u0631\u0627\u200c\u0628\u0644\u0627\u06af<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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