{"id":35156,"date":"2022-05-04T09:49:17","date_gmt":"2022-05-04T09:49:17","guid":{"rendered":"https:\/\/quera.org\/blog\/?p=35156"},"modified":"2022-06-09T07:50:53","modified_gmt":"2022-06-09T07:50:53","slug":"algo-40-solutions","status":"publish","type":"post","link":"https:\/\/quera.org\/blog\/algo-40-solutions\/","title":{"rendered":"\u0645\u0633\u0627\u0628\u0642\u0647 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645\u06cc \u0634\u0645\u0627\u0631\u0647 \u06f4\u06f0 (\u0622\u0645\u0648\u0632\u0634\u06cc) + \u0631\u0627\u0647\u200c\u062d\u0644\u200c\u0647\u0627"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\" style=\"font-size:18px\"><strong>\u0633\u0644\u0627\u0645!<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0628\u0627\u0631 \u0645\u0633\u0627\u0628\u0642\u0647 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645\u06cc \u0634\u0645\u0627\u0631\u0647 \u06f4\u06f0 \u0631\u0648 \u0628\u0627 \u0647\u062f\u0641 \u062a\u0645\u0631\u06cc\u0646 \u0648 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class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/quera.org\/blog\/algo-40-solutions\/#%D8%A8%D8%B1%D8%A7%DB%8C_%D8%B4%D8%B1%DA%A9%D8%AA_%D8%AF%D8%B1_%D8%A7%DB%8C%D9%86_%D9%85%D8%B3%D8%A7%D8%A8%D9%82%D9%87_%D8%AE%D9%88%D8%A8%D9%87_%DA%A9%D9%87_%D8%A8%D9%87_%D8%A7%DB%8C%D9%86_%D9%85%D9%88%D8%A7%D8%B1%D8%AF_%D8%AA%D9%88%D8%AC%D9%87_%DA%A9%D9%86%DB%8C%D8%AF\" >\u0628\u0631\u0627\u06cc \u0634\u0631\u06a9\u062a \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0633\u0627\u0628\u0642\u0647 \u062e\u0648\u0628\u0647 \u06a9\u0647 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f \u062a\u0648\u062c\u0647 \u06a9\u0646\u06cc\u062f:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/quera.org\/blog\/algo-40-solutions\/#%D9%BE%DB%8C%E2%80%8C%D9%86%D9%88%D8%B4%D8%AA_%D8%B1%D8%A7%D9%87%E2%80%8C%D8%AD%D9%84%E2%80%8C%D9%87%D8%A7\" >\u067e\u06cc\u200c\u0646\u0648\u0634\u062a: \u0631\u0627\u0647\u200c\u062d\u0644\u200c\u0647\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/quera.org\/blog\/algo-40-solutions\/#%D8%AF%DB%8C%D8%A8%D8%A7%DA%AF_%D8%B4%D8%A7%DB%8C%D8%B3%D8%AA%D9%87\" >\u062f\u06cc\u0628\u0627\u06af \u0634\u0627\u06cc\u0633\u062a\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/quera.org\/blog\/algo-40-solutions\/#%D8%AF%DB%8C%D8%A8%D8%A7%DA%AF_%D9%85%D8%B1%D8%AA%D8%A8%E2%80%8C%D8%B3%D8%A7%D8%B2%DB%8C\" >\u062f\u06cc\u0628\u0627\u06af \u0645\u0631\u062a\u0628\u200c\u0633\u0627\u0632\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/quera.org\/blog\/algo-40-solutions\/#%D8%AF%DB%8C%D8%A8%D8%A7%DA%AF_%D8%AA%D9%88%D8%A7%D9%86%D9%85%D9%86%D8%AF\" >\u062f\u06cc\u0628\u0627\u06af 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id=\"%D8%A8%D8%B1%D8%A7%DB%8C_%D8%B4%D8%B1%DA%A9%D8%AA_%D8%AF%D8%B1_%D8%A7%DB%8C%D9%86_%D9%85%D8%B3%D8%A7%D8%A8%D9%82%D9%87_%D8%AE%D9%88%D8%A8%D9%87_%DA%A9%D9%87_%D8%A8%D9%87_%D8%A7%DB%8C%D9%86_%D9%85%D9%88%D8%A7%D8%B1%D8%AF_%D8%AA%D9%88%D8%AC%D9%87_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\u0628\u0631\u0627\u06cc \u0634\u0631\u06a9\u062a \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0633\u0627\u0628\u0642\u0647 \u062e\u0648\u0628\u0647 \u06a9\u0647 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f \u062a\u0648\u062c\u0647 \u06a9\u0646\u06cc\u062f:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>\u0627\u06cc\u0646 \u0645\u0633\u0627\u0628\u0642\u0647 \u06f5 \u0633\u0624\u0627\u0644 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645\u06cc \u0631\u0648 \u0634\u0627\u0645\u0644 \u0645\u06cc\u0634\u0647 \u0648 \u062d\u0644 \u0633\u0624\u0627\u0644\u0627\u062a \u0627\u0648\u0646 <strong><span style=\"color:#ff3064\" class=\"tadv-color\">\u0631\u0648\u06cc \u0627\u0645\u062a\u06cc\u0627\u0632 \u06a9\u0648\u0626\u0631\u0627\u06cc\u06cc \u0634\u0645\u0627&nbsp;\u062a\u0623\u062b\u06cc\u0631 \u0646\u062f\u0627\u0631\u0647<\/span><\/strong>.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>\u0628\u0631\u0627\u06cc \u0641\u0647\u0645\u06cc\u062f\u0646 \u0645\u062a\u0646 \u0633\u0624\u0627\u0644\u0627\u062a \u0628\u0627\u06cc\u062f \u062d\u062f\u0627\u0642\u0644 \u06cc\u06a9\u06cc \u0627\u0632 \u0632\u0628\u0627\u0646\u200c\u0647\u0627\u06cc Python \u06cc\u0627 ++C \u06cc\u0627 Java \u0631\u0648 \u062f\u0631 \u062d\u062f \u0645\u0642\u062f\u0645\u0627\u062a\u06cc \u0628\u0644\u062f \u0628\u0627\u0634\u06cc\u062f\u061b \u0627\u0645\u0627 \u0628\u0631\u0627\u06cc \u0627\u0631\u0633\u0627\u0644 \u067e\u0627\u0633\u062e\u200c\u0647\u0627 \u0647\u06cc\u0686 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a \u0632\u0628\u0627\u0646\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u0647.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>\u0628\u0631\u0627\u06cc \u062d\u0644 \u0633\u0624\u0627\u0644\u0627\u062a\u060c \u06f2 \u0633\u0627\u0639\u062a \u0632\u0645\u0627\u0646 \u06a9\u0627\u0641\u06cc \u0647\u0633\u062a\u060c \u0627\u0645\u0627 \u0634\u0645\u0627 <strong><span style=\"color:#ff3064\" class=\"tadv-color\">\u0627\u0632 \u0633\u0627\u0639\u062a \u06f8 \u0635\u0628\u062d \u0631\u0648\u0632 \u0633\u0647\u200c\u0634\u0646\u0628\u0647 \u062a\u0627 \u06f8 \u0635\u0628\u062d \u0631\u0648\u0632 \u0686\u0647\u0627\u0631\u0634\u0646\u0628\u0647<\/span><\/strong> \u0628\u0647 \u0645\u062f\u062a \u06f2\u06f4 \u0633\u0627\u0639\u062a \u0632\u0645\u0627\u0646 \u062f\u0627\u0631\u06cc\u062f \u062a\u0627 \u067e\u0627\u0633\u062e\u200c\u0647\u0627\u06cc \u062e\u0648\u062f\u062a\u0648\u0646 \u0631\u0648 \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u06cc\u062f.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>\u0627\u0645\u06a9\u0627\u0646 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0648 \u067e\u0631\u0633\u06cc\u062f\u0646 \u0633\u0624\u0627\u0644 \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u0633\u0627\u0628\u0642\u0647\u060c <strong><span style=\"color:#ff3064\" class=\"tadv-color\">\u0641\u0642\u0637 \u06f2 \u0633\u0627\u0639\u062a \u0627\u0648\u0644<\/span><\/strong> \u0627\u0645\u06a9\u0627\u0646\u200c\u067e\u0630\u06cc\u0631 \u0647\u0633\u062a.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u062b\u0628\u062a\u200c\u0646\u0627\u0645 \u0627\u06cc\u0646 \u0645\u0633\u0627\u0628\u0642\u0647 \u062f\u0631 \u0635\u0641\u062d\u0647 <a href=\"https:\/\/quera.org\/events\/algo-40\" target=\"_blank\" rel=\"noreferrer noopener\">\u0645\u0633\u0627\u0628\u0642\u0647 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645\u06cc \u0634\u0645\u0627\u0631\u0647 \u06f4\u06f0<\/a> \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u0634\u0647. \u062f\u0642\u062a \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u062b\u0628\u062a\u200c\u0646\u0627\u0645 \u0641\u0642\u0637 \u062a\u0627 <strong><span style=\"color:#ff3064\" class=\"tadv-color\">\u06f1\u06f4\u0627\u0645 \u0627\u0631\u062f\u06cc\u0628\u0647\u0634\u062a<\/span><\/strong> \u0641\u0631\u0635\u062a \u062f\u0627\u0631\u06cc\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0646\u062a\u0638\u0631\u062a\u0648\u0646 \u0647\u0633\u062a\u06cc\u0645 \ud83d\ude42<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-dots\"\/>\n\n\n\n<h2 class=\"has-medium-font-size wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D9%BE%DB%8C%E2%80%8C%D9%86%D9%88%D8%B4%D8%AA_%D8%B1%D8%A7%D9%87%E2%80%8C%D8%AD%D9%84%E2%80%8C%D9%87%D8%A7\"><\/span><strong>\u067e\u06cc\u200c\u0646\u0648\u0634\u062a: \u0631\u0627\u0647\u200c\u062d\u0644\u200c\u0647\u0627<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0645\u06cc\u062f\u0648\u0627\u0631\u06cc\u0645 \u06a9\u0647 \u0627\u0632 \u0645\u0633\u0627\u0628\u0642\u0647 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645\u06cc \u0634\u0645\u0627\u0631\u0647 \u06f4\u06f0 \u0644\u0630\u062a \u0628\u0631\u062f\u0647 \u0628\u0627\u0634\u06cc\u062f. \u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u0631\u0627\u0647\u200c\u062d\u0644\u200c\u0647\u0627\u06cc \u0633\u0624\u0627\u0644\u0627\u062a \u0645\u0633\u0627\u0628\u0642\u0647 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u0634\u062f\u0647\u200c\u0627\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0645\u062a\u0648\u062c\u0647 \u0631\u0627\u0647\u200c\u062d\u0644\u06cc \u0646\u0634\u062f\u06cc\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631 \u0628\u062e\u0634 \u0646\u0638\u0631\u0627\u062a \u0633\u0624\u0627\u0644\u0627\u062a \u0648 \u0627\u0628\u0647\u0627\u0645\u200c\u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u0645\u0637\u0631\u062d \u06a9\u0646\u06cc\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u06af\u0631 \u0631\u0627\u0647\u200c\u062d\u0644 \u062f\u06cc\u06af\u0631\u06cc \u0628\u0631\u0627\u06cc \u0633\u0624\u0627\u0644\u0627\u062a \u062f\u0627\u0631\u06cc\u062f\u060c \u062e\u0648\u0634\u062d\u0627\u0644 \u0645\u06cc\u200c\u0634\u0648\u06cc\u0645 \u06a9\u0647 \u0631\u0627\u0647\u200c\u062d\u0644 \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u0628\u062e\u0634 \u0646\u0638\u0631\u0627\u062a \u0628\u0627 \u0645\u0627 \u0648 \u062f\u0648\u0633\u062a\u0627\u0646\u062a\u0627\u0646 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u06af\u0630\u0627\u0631\u06cc\u062f.<\/p>\n\n\n\n<h2 class=\"has-medium-font-size wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D8%AF%DB%8C%D8%A8%D8%A7%DA%AF_%D8%B4%D8%A7%DB%8C%D8%B3%D8%AA%D9%87\"><\/span><span style=\"color:#ff6900\" class=\"tadv-color\"><a href=\"https:\/\/quera.org\/problemset\/142759\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u062f\u06cc\u0628\u0627\u06af \u0634\u0627\u06cc\u0633\u062a\u0647<\/a><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0631 \u0631\u0634\u062a\u0647\u200c\u0627\u06cc \u0627\u0632 \u062d\u0631\u0648\u0641 \u06a9\u0648\u0686\u06a9 \u0627\u0646\u06af\u0644\u06cc\u0633\u06cc \u0628\u0647 \u0637\u0648\u0644 <span class=\"katex-eq\" data-katex-display=\"false\">n<\/span> \u06a9\u0647 \u0628\u0627 q \u0634\u0631\u0648\u0639 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u062f\u0631\u0633\u062a \u0627\u0633\u062a\u061b \u0686\u0648\u0646 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u06cc \u0646\u0648\u0634\u062a\u0647\u200c\u0634\u062f\u0647\u060c \u0634\u0631\u0637 \u0627\u0648\u0644\u0650 \u06af\u0641\u062a\u0647\u200c\u0634\u062f\u0647 \u062f\u0631 \u0633\u0624\u0627\u0644 \u0628\u0647\u200c\u062f\u0631\u0633\u062a\u06cc \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0646\u0634\u062f\u0647 \u0648 \u06cc\u06a9 \u062d\u0631\u0641 q \u0628\u0647 \u0627\u0648\u0644 \u0622\u0646 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u062f\u0631 \u0633\u0624\u0627\u0644 \u062a\u0627\u06a9\u06cc\u062f \u0634\u062f\u0647 \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a \u0646\u0628\u0627\u06cc\u062f \u062a\u063a\u06cc\u06cc\u0631\u06cc \u0627\u06cc\u062c\u0627\u062f \u0634\u0648\u062f. <\/p>\n\n\n\n<h2 class=\"has-medium-font-size wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D8%AF%DB%8C%D8%A8%D8%A7%DA%AF_%D9%85%D8%B1%D8%AA%D8%A8%E2%80%8C%D8%B3%D8%A7%D8%B2%DB%8C\"><\/span><span style=\"color:#ff6900\" class=\"tadv-color\"><strong><a href=\"https:\/\/quera.org\/problemset\/142758\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u062f\u06cc\u0628\u0627\u06af \u0645\u0631\u062a\u0628\u200c\u0633\u0627\u0632\u06cc <\/a><\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0633\u0624\u0627\u0644 \u0631\u0627\u0647\u200c\u062d\u0644\u200c\u0647\u0627\u06cc \u0645\u062a\u0646\u0648\u0639\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f. \u06cc\u06a9\u06cc \u0627\u0632 \u0631\u0627\u0647\u200c\u200c\u062d\u0644\u200c\u0647\u0627 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0646\u0628\u0627\u0644\u0647\u200c\u06cc <\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>n, n - 1, n - 2, \\dots , 3, 2, 1 <\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u0631\u0627 \u0686\u0627\u067e \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u062f\u0646\u0628\u0627\u0644\u0647 \u062f\u0631 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645\u0650 \u06af\u0641\u062a\u0647\u200c\u0634\u062f\u0647 \u0645\u0631\u062a\u0628 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f. \u0631\u0648\u0634 \u0645\u0631\u062a\u0628 \u06a9\u0631\u062f\u0646\u0650 \u06af\u0641\u062a\u0647\u200c\u0634\u062f\u0647 \u062f\u0631 \u0633\u0624\u0627\u0644\u060c \u0634\u0628\u06cc\u0647 \u0628\u0647 \u00ab\u0645\u0631\u062a\u0628\u200c\u0633\u0627\u0632\u06cc \u062d\u0628\u0627\u0628\u06cc\u00bb \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u0627\u0634\u06a9\u0627\u0644 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u06cc \u0646\u0648\u0634\u062a\u0647\u200c\u0634\u062f\u0647 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u062d\u0644\u0642\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">j<\/span>\u060c \u0645\u0642\u062f\u0627\u0631 \u0627\u0632 <span class=\"katex-eq\" data-katex-display=\"false\">i<\/span> \u0634\u0631\u0648\u0639 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u062a\u0627 <span class=\"katex-eq\" data-katex-display=\"false\">n<\/span> \u0627\u0641\u0632\u0627\u06cc\u0634 \u067e\u06cc\u062f\u0627 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u06cc\u0639\u0646\u06cc \u0628\u0639\u062f \u0627\u0632 <span class=\"katex-eq\" data-katex-display=\"false\">i<\/span> \u0645\u0631\u062d\u0644\u0647\u060c\u200c \u062f\u06cc\u06af\u0631 \u0628\u0647 \u0633\u0631\u0627\u063a <span class=\"katex-eq\" data-katex-display=\"false\">i<\/span> \u0639\u062f\u062f \u0627\u0648\u0644 \u062f\u0646\u0628\u0627\u0644\u0647 \u0646\u0645\u06cc\u200c\u0631\u0648\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">i<\/span> \u0639\u062f\u062f \u0622\u062e\u0631 \u062f\u0646\u0628\u0627\u0644\u0647 \u0645\u0631\u062a\u0628 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. <\/p>\n\n\n\n<h2 class=\"has-medium-font-size wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D8%AF%DB%8C%D8%A8%D8%A7%DA%AF_%D8%AA%D9%88%D8%A7%D9%86%D9%85%D9%86%D8%AF\"><\/span><span style=\"color:#ff6900\" class=\"tadv-color\"><a href=\"https:\/\/quera.org\/problemset\/142761\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u062f\u06cc\u0628\u0627\u06af \u062a\u0648\u0627\u0646\u0645\u0646\u062f <\/a><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0633\u0624\u0627\u0644 \u0646\u06cc\u0632 \u0631\u0627\u0647\u200c\u062d\u0644\u200c\u0647\u0627\u06cc \u0645\u062a\u0646\u0648\u0639\u06cc \u062f\u0627\u0631\u062f. \u0627\u0645\u0627 \u06cc\u06a9\u06cc \u0627\u0632 \u0631\u0627\u0647\u200c\u062d\u0644\u200c\u0647\u0627 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 <span class=\"katex-eq\" data-katex-display=\"false\">a = b = c<\/span> \u0628\u0627\u0634\u062f\u061b \u0686\u0648\u0646: <\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>a^b \\equiv c^c\\equiv 0 \\mod c <\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0644\u06cc \u0686\u0648\u0646 \u0627\u0634\u06a9\u0627\u0644 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 <span class=\"katex-eq\" data-katex-display=\"false\">b<\/span> \u0631\u0627 \u0646\u06cc\u0632 \u0628\u0627 \u0628\u0627\u0642\u06cc\u200c\u0645\u0627\u0646\u062f\u0647 \u0622\u0646 \u0628\u0631 <span class=\"katex-eq\" data-katex-display=\"false\">c<\/span> \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0645\u0642\u062f\u0627\u0631 <span class=\"katex-eq\" data-katex-display=\"false\">b<\/span> \u0628\u0631\u0627\u0628\u0631 0 \u062e\u0648\u0627\u0647\u062f \u0634\u062f \u0648 \u062e\u0631\u0648\u062c\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 1 \u0645\u06cc\u200c\u0634\u0648\u062f. <\/p>\n\n\n\n<h2 class=\"has-medium-font-size wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D8%AF%DB%8C%D8%A8%D8%A7%DA%AF_%D8%AE%D8%B1%D8%AF%DA%A9%D8%B1%D8%AF%D9%86\"><\/span><span style=\"color:#ff6900\" class=\"tadv-color\"><a href=\"https:\/\/quera.org\/problemset\/142757\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u062f\u06cc\u0628\u0627\u06af \u062e\u0631\u062f\u06a9\u0631\u062f\u0646<\/a><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"> \u0627\u06af\u0631 \u062a\u0639\u062f\u0627\u062f \u0645\u0642\u0633\u0648\u0645\u200c\u0639\u0644\u06cc\u0647\u200c\u0647\u0627\u06cc <span class=\"katex-eq\" data-katex-display=\"false\">n<\/span> \u0631\u0627 \u0628\u0627 <span class=\"katex-eq\" data-katex-display=\"false\">d(n)<\/span> \u0646\u0634\u0627\u0646 \u062f\u0647\u06cc\u0645. \u062a\u0646\u0647\u0627 \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0645\u062b\u0627\u0644 \u0646\u0642\u0636\u06cc \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f \u06a9\u0647:<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>2 \\leq m \\leq n - d(n) <\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u0686\u0648\u0646 \u0627\u06af\u0631 \u0645\u0642\u062f\u0627\u0631 <span class=\"katex-eq\" data-katex-display=\"false\">m<\/span> \u0628\u06cc\u0634\u062a\u0631 \u0628\u0627\u0634\u062f\u060c \u0644\u0632\u0648\u0645\u0627\u064b \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0642\u0633\u0648\u0645\u200c\u0639\u0644\u06cc\u0647\u200c\u0647\u0627\u06cc <span class=\"katex-eq\" data-katex-display=\"false\">n<\/span> \u0634\u0627\u0645\u0644 \u0633\u06a9\u0647\u200c\u0647\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u0647\u200c\u062f\u0631\u0633\u062a\u06cc \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u06af\u0631 <span class=\"katex-eq\" data-katex-display=\"false\">m<\/span> \u0627\u0632 \u06f2 \u06a9\u0645\u062a\u0631 \u0628\u0627\u0634\u062f &#8211; \u06cc\u0639\u0646\u06cc \u0628\u0631\u0627\u0628\u0631 \u06f1 \u0628\u0627\u0634\u062f &#8211; \u067e\u0633 \u06cc\u0639\u0646\u06cc \u06cc\u06a9 \u0633\u06a9\u0647 \u062f\u0627\u0631\u06cc\u0645 \u0648 \u0627\u06cc\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u0647\u200c\u062f\u0631\u0633\u062a\u06cc \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0645\u062b\u0627\u0644 \u0646\u0642\u0636\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0645\u0627 \u0622\u06cc\u0627 \u0647\u0645\u0648\u0627\u0631\u0647 \u0645\u062b\u0627\u0644 \u0646\u0642\u0636\u06cc \u0628\u0627 \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u061f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 \u0645\u0642\u062f\u0627\u0631 <span class=\"katex-eq\" data-katex-display=\"false\">n<\/span> \u0628\u0632\u0631\u06af\u062a\u0631 \u06cc\u0627 \u0645\u0633\u0627\u0648\u06cc \u06f7 \u0628\u0627\u0634\u062f \u0648 \u0647\u0645\u0648\u0627\u0631\u0647 \u062f\u0648 \u06a9\u0648\u0686\u06a9\u200c\u062a\u0631\u06cc\u0646 \u0639\u062f\u062f\u06cc \u06a9\u0647 \u0645\u0642\u0633\u0648\u0645\u200c\u0639\u0644\u06cc\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">n<\/span> \u0646\u0628\u0627\u0634\u0646\u062f \u0648 \u0646\u0633\u0628\u062a \u0628\u0647 \u0647\u0645 \u0627\u0648\u0644 \u0628\u0627\u0634\u0646\u062f \u0631\u0627 \u0628\u0631\u062f\u0627\u0631\u06cc\u0645\u060c \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0634\u062f\u0646\u06cc \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f. \u0627\u06cc\u0646 \u062f\u0648 \u0639\u062f\u062f \u0631\u0627 <span class=\"katex-eq\" data-katex-display=\"false\">a<\/span> \u0648 <span class=\"katex-eq\" data-katex-display=\"false\">b<\/span> \u0628\u0646\u0627\u0645\u06cc\u062f. \u0686\u0648\u0646 <span class=\"katex-eq\" data-katex-display=\"false\">a<\/span> \u0648 <span class=\"katex-eq\" data-katex-display=\"false\">b<\/span> \u0646\u0633\u0628\u062a \u0628\u0647 \u0647\u0645 \u0627\u0648\u0644 \u0647\u0633\u062a\u0646\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u062a\u0645\u0627\u0645 \u0627\u0639\u062f\u0627\u062f \u0637\u0628\u06cc\u0639\u06cc \u0631\u0627 \u0628\u0647\u200c\u0635\u0648\u0631\u062a <span class=\"katex-eq\" data-katex-display=\"false\">ax + by<\/span> \u06a9\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">x<\/span> \u0648 <span class=\"katex-eq\" data-katex-display=\"false\">y<\/span> \u0635\u062d\u06cc\u062d \u0647\u0633\u062a\u0646\u062f \u062a\u0648\u0644\u06cc\u062f \u06a9\u0631\u062f \u0648 \u0627\u06af\u0631 <span class=\"katex-eq\" data-katex-display=\"false\">a<\/span> \u0648 <span class=\"katex-eq\" data-katex-display=\"false\">b<\/span> \u0628\u0647 \u0627\u0646\u062f\u0627\u0632\u0647 \u06a9\u0627\u0641\u06cc \u06a9\u0648\u0686\u06a9 \u0648 <span class=\"katex-eq\" data-katex-display=\"false\">n<\/span> \u0628\u0647 \u0627\u0646\u062f\u0627\u0632\u0647 \u06a9\u0627\u0641\u06cc \u0628\u0632\u0631\u06af \u0628\u0627\u0634\u062f\u060c \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0628\u0627 \u0636\u0631\u0627\u06cc\u0628 \u0637\u0628\u06cc\u0639\u06cc \u0646\u06cc\u0632 \u0645\u0645\u06a9\u0646 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0627\u0639\u062f\u0627\u062f \u06a9\u0645\u062a\u0631 \u06cc\u0627 \u0645\u0633\u0627\u0648\u06cc \u06f6 \u0646\u06cc\u0632 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0631\u0627\u0647\u200c\u062d\u0644 \u0631\u0627 \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u062f\u0633\u062a\u06cc \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f.<\/p>\n\n\n\n<h2 class=\"has-medium-font-size wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D8%AF%DB%8C%D8%A8%D8%A7%DA%AF_%D8%AF%D8%B1%D9%87%D9%85%E2%80%8C%D8%B3%D8%A7%D8%B2%DB%8C\"><\/span><span style=\"color:#ff6900\" class=\"tadv-color\"><a href=\"https:\/\/quera.org\/problemset\/142760\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u062f\u06cc\u0628\u0627\u06af \u062f\u0631\u0647\u0645\u200c\u0633\u0627\u0632\u06cc<\/a><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"> \u0627\u06af\u0631 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0628\u0647 \u0637\u0648\u0644 <span class=\"katex-eq\" data-katex-display=\"false\">n<\/span> \u0641\u0642\u0637 \u0634\u0627\u0645\u0644 a \u0628\u0627\u0634\u062f\u060c \u0645\u0642\u062f\u0627\u0631 \u0647\u0634 (hash) \u0622\u0646 \u06f0 \u0645\u06cc\u200c\u0634\u0648\u062f. \u062d\u0627\u0644 \u06a9\u0627\u0641\u06cc \u0627\u0633\u062a \u0631\u0634\u062a\u0647 \u062f\u06cc\u06af\u0631\u06cc \u0628\u0633\u0627\u0632\u06cc\u0645 \u06a9\u0647 \u0686\u0646\u06cc\u0646 \u062e\u0627\u0635\u06cc\u062a\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f. \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0627\u0631 \u0645\u0636\u0627\u0631\u0628 <span class=\"katex-eq\" data-katex-display=\"false\">m<\/span> \u0631\u0627 \u062f\u0631 \u0645\u0628\u0646\u0627\u06cc <span class=\"katex-eq\" data-katex-display=\"false\">b<\/span> \u0645\u06cc\u200c\u0646\u0648\u06cc\u0633\u06cc\u0645 \u0648 \u0627\u06af\u0631 \u0647\u0645\u0647 \u0627\u0631\u0642\u0627\u0645 \u0627\u06cc\u0646 \u0645\u0636\u0631\u0628 \u0628\u06cc\u0646 \u06f0 \u062a\u0627 \u06f2\u06f5 \u0628\u0648\u062f\u0646\u062f\u060c \u0631\u0634\u062a\u0647 \u0645\u062a\u0646\u0627\u0638\u0631 \u0631\u0627 \u062e\u0631\u0648\u062c\u06cc \u0645\u06cc\u200c\u062f\u0647\u06cc\u0645. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0633\u0644\u0627\u0645! \u0627\u06cc\u0646 \u0628\u0627\u0631 \u0645\u0633\u0627\u0628\u0642\u0647 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645\u06cc \u0634\u0645\u0627\u0631\u0647 \u06f4\u06f0 \u0631\u0648 \u0628\u0627 \u0647\u062f\u0641 \u062a\u0645\u0631\u06cc\u0646 \u0648 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0628\u06cc\u0634\u062a\u0631 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u0637\u0631\u0627\u062d\u06cc \u06a9\u0631\u062f\u06cc\u0645. \u0633\u0624\u0627\u0644\u0627\u062a \u0627\u06cc\u0646&#8230;<\/p>\n","protected":false},"author":22,"featured_media":35006,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[141,46,50],"tags":[],"class_list":["post-35156","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-contests-and-events","category-developer","category-quera-developer"],"_links":{"self":[{"href":"https:\/\/quera.org\/blog\/wp-json\/wp\/v2\/posts\/35156","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quera.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quera.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quera.org\/blog\/wp-json\/wp\/v2\/users\/22"}],"replies":[{"embeddable":true,"href":"https:\/\/quera.org\/blog\/wp-json\/wp\/v2\/comments?post=35156"}],"version-history":[{"count":37,"href":"https:\/\/quera.org\/blog\/wp-json\/wp\/v2\/posts\/35156\/revisions"}],"predecessor-version":[{"id":36200,"href":"https:\/\/quera.org\/blog\/wp-json\/wp\/v2\/posts\/35156\/revisions\/36200"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/quera.org\/blog\/wp-json\/wp\/v2\/media\/35006"}],"wp:attachment":[{"href":"https:\/\/quera.org\/blog\/wp-json\/wp\/v2\/media?parent=35156"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quera.org\/blog\/wp-json\/wp\/v2\/categories?post=35156"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quera.org\/blog\/wp-json\/wp\/v2\/tags?post=35156"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}