{"id":42510,"date":"2023-03-05T19:33:28","date_gmt":"2023-03-05T16:03:28","guid":{"rendered":"https:\/\/quera.org\/blog\/?p=42510"},"modified":"2023-03-05T19:33:30","modified_gmt":"2023-03-05T16:03:30","slug":"newbies-2015-2016-solutions","status":"publish","type":"post","link":"https:\/\/quera.org\/blog\/newbies-2015-2016-solutions\/","title":{"rendered":"\u0631\u0627\u0647\u200c\u062d\u0644\u200c\u0647\u0627\u06cc \u0645\u0633\u0627\u0628\u0642\u0647 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645\u06cc Newbies 2015 &#8211; 2016"},"content":{"rendered":"\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u0631\u0627\u0647\u200c\u062d\u0644\u200c\u0647\u0627\u06cc \u0633\u0624\u0627\u0644\u0627\u062a \u0645\u0633\u0627\u0628\u0642\u0647 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645\u06cc Newbies 2015 &#8211; 2016 \u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u0634\u062f\u0646\u062f. \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\u0646\u06cc\u062f \u062f\u0631 \u0628\u062e\u0634 \u0646\u0638\u0631\u0627\u062a\u060c \u0633\u0624\u0627\u0644\u0627\u062a \u0648 \u0627\u0628\u0647\u0627\u0645\u200c\u0647\u0627\u06cc \u062e\u0648\u062f\u062a\u0648\u0646 \u0631\u0648 \u0645\u0637\u0631\u062d \u06a9\u0646\u06cc\u062f. \u0627\u06af\u0647 \u0631\u0627\u0647\u200c\u062d\u0644 \u062f\u06cc\u06af\u0647\u200c\u0627\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\u06cc\u0645 \u06a9\u0647 \u0631\u0627\u0647\u200c\u062d\u0644\u062a\u0648\u0646 \u0631\u0648 \u062f\u0631 \u0628\u062e\u0634 \u0646\u0638\u0631\u0627\u062a \u0628\u0627 \u0645\u0627 \u0648 \u062f\u0648\u0633\u062a\u0627\u0646\u062a\u0648\u0646 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u0630\u0627\u0631\u06cc\u062f.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span 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\/newbies-2015-2016-solutions\/#A_%E2%80%93_Donuts_and_the_Giant_Pizza\" >A \u2013 Donuts and the Giant Pizza<\/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\/newbies-2015-2016-solutions\/#B_%E2%80%93_0x55\" >B \u2013 0x55<\/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\/newbies-2015-2016-solutions\/#C_%E2%80%93_Colonelmo_CaptainH1_and_Cluna\" >C \u2013 Colonelmo, CaptainH1 and Cluna<\/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\/newbies-2015-2016-solutions\/#D_%E2%80%93_Erfan_and_Minions\" >D \u2013 Erfan and Minions<\/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\/newbies-2015-2016-solutions\/#E_%E2%80%93_Flower_Lovers\" >E \u2013 Flower Lovers<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/quera.org\/blog\/newbies-2015-2016-solutions\/#F_%E2%80%93_Be_Like_Bob_not_Raha\" >F \u2013 Be Like Bob not Raha<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/quera.org\/blog\/newbies-2015-2016-solutions\/#G_%E2%80%93_Middle_Out\" >G \u2013 Middle Out<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/quera.org\/blog\/newbies-2015-2016-solutions\/#H_%E2%80%93_Trap_of_Ultron\" >H \u2013 Trap of Ultron<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/quera.org\/blog\/newbies-2015-2016-solutions\/#I_%E2%80%93_Shamirs_Birthday_Party\" >I \u2013 Shamir\u2019s Birthday Party<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"has-medium-font-size wp-block-heading\" id=\"h-a-donuts-and-the-giant-pizza\"><span class=\"ez-toc-section\" id=\"A_%E2%80%93_Donuts_and_the_Giant_Pizza\"><\/span><a href=\"https:\/\/quera.org\/problemset\/170855\/\"><strong>A \u2013 Donuts and the Giant Pizza<\/strong><\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0647\u0645\u06cc\u0634\u0647 \u0628\u0627\u06cc\u062f \u0645\u0631\u06a9\u0632 \u067e\u06cc\u062a\u0632\u0627 (\u0645\u0633\u062a\u0637\u06cc\u0644) \u0631\u0627 \u0631\u0648\u06cc \u0645\u0631\u06a9\u0632 \u0645\u06cc\u0632 (\u062f\u0627\u06cc\u0631\u0647) \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u0645. \u062d\u0627\u0644 \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645 \u0622\u06cc\u0627 \u067e\u06cc\u062a\u0632\u0627 \u0631\u0648\u06cc \u0645\u06cc\u0632 \u062c\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f \u06cc\u0627 \u0646\u0647 \u06a9\u0627\u0641\u06cc \u0627\u0633\u062a \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645 \u0642\u0637\u0631 \u0645\u0633\u062a\u0637\u06cc\u0644 \u06a9\u0645\u062a\u0631 \u06cc\u0627 \u0645\u0633\u0627\u0648\u06cc \u0642\u0637\u0631 \u062f\u0627\u06cc\u0631\u0647 \u0627\u0633\u062a \u06cc\u0627 \u0646\u0647. \u06cc\u0639\u0646\u06cc:<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>\\sqrt{w^2 + l^2} \\leq 2r<\/pre><\/div>\n\n\n\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0645\u062d\u0627\u0633\u0628\u0647\u200c\u06cc \u062c\u0630\u0631 \u0646\u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0637\u0631\u0641\u06cc\u0646 \u0646\u0627\u0645\u0633\u0627\u0648\u06cc \u0631\u0627 \u0628\u0647\u200c\u062a\u0648\u0627\u0646 \u062f\u0648 \u0628\u0631\u0633\u0627\u0646\u06cc\u0645.<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>w^2 + l^2 \\leq 4r^2<\/pre><\/div>\n\n\n\n<p>\u0648 \u0627\u0632 \u0631\u0648\u06cc \u0627\u06cc\u0646 \u0634\u0631\u0637 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0622\u06cc\u0627 \u067e\u06cc\u062a\u0632 \u0631\u0648\u06cc \u0645\u06cc\u0632 \u062c\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f \u06cc\u0627 \u0646\u0647.<\/p>\n\n\n\n<p>\u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u0632\u0645\u0627\u0646\u06cc:<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>\\mathcal{O}(T)<\/pre><\/div>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"cpp\" class=\"language-cpp line-numbers\">#include &lt;iostream&gt;\n\nusing namespace std;\n\nint main() \n{\n\tios_base::sync_with_stdio(0);\n\tcin.tie(0);\n\n\tint tc;\n\tcin &gt;&gt; tc;\n\twhile (tc--) \n\t{\n\t\tint r, w, h;\n\t\tcin &gt;&gt; r &gt;&gt; w &gt;&gt; h;\n\t\tif (w * w + h * h &lt;= 4 * r * r)\n\t\t\tcout &lt;&lt; \"Pizza fits on the table.\\n\";\n\t\telse\n\t\t\tcout &lt;&lt; \"Pizza does not fit on the table.\\n\";\n\t}\n    return 0;\n}<\/code><\/pre>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"has-medium-font-size wp-block-heading\" id=\"h-b-0x55\"><span class=\"ez-toc-section\" id=\"B_%E2%80%93_0x55\"><\/span><a href=\"https:\/\/quera.org\/problemset\/170856\/\"><strong>B \u2013 0x55<\/strong><\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0646\u0645\u0627\u06cc\u0634 \u0627\u0639\u062f\u0627\u062f \u062f\u0631 \u0645\u0628\u0646\u0627\u06cc \u06f1\u06f0\u060c \u06f2 \u0648 \u06f1\u06f6 \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0631\u0634\u062a\u0647 \u062f\u0631 \u0628\u06cc\u0627\u0648\u0631\u06cc\u0645 \u0648 \u0628\u0647\u200c\u0631\u0627\u062d\u062a\u06cc \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645 \u0622\u06cc\u0627 \u0622\u06cc\u0646\u0647\u200c\u0627\u06cc (palindrome) \u0647\u0633\u062a \u06cc\u0627 \u0646\u0647.<\/p>\n\n\n\n<p>\u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u0632\u0645\u0627\u0646\u06cc:<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>\\mathcal{O}(T)<\/pre><\/div>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"cpp\" class=\"language-cpp line-numbers\">#include &lt;bits\/stdc++.h&gt;\n\nusing namespace std;\n\nbool palindrom(string s) \n{\n\treturn s == string(s.rbegin(), s.rend());\n}\n\nbool check(int n) \n{\n\tstringstream ss, ss1, ss2, ss3;\n\tss1 &lt;&lt; n;\n\tss2 &lt;&lt; hex &lt;&lt; n;\n\tss &lt;&lt; bitset&lt;20&gt;(n);\n\tss3 &lt;&lt; stoi(ss.str());\n\treturn palindrom(ss1.str()) + palindrom(ss2.str()) + palindrom(ss3.str()) &gt;= 2;\n}\n\nint main() \n{\n\tios_base::sync_with_stdio(0); \n\tcin.tie(0);\n\t\n\tint tc;\n\tcin &gt;&gt; tc;\n\twhile (tc--) \n\t{\n\t\tint n;\n\t\tcin &gt;&gt; n;\n\t\tcout &lt;&lt; (check(n) ? \"Magical\\n\" : \"I'm sorry Sherlock :(\\n\");\n\t}\n    return 0;\n}<\/code><\/pre>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"has-medium-font-size wp-block-heading\" id=\"h-c-colonelmo-captainh1-and-cluna\"><span class=\"ez-toc-section\" id=\"C_%E2%80%93_Colonelmo_CaptainH1_and_Cluna\"><\/span><a href=\"https:\/\/quera.org\/problemset\/170857\/\"><strong>C \u2013 Colonelmo, CaptainH1 and Cluna<\/strong><\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0628\u0647 \u0637\u0648\u0644 <span class=\"katex-eq\" data-katex-display=\"false\">n<\/span> \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645 \u0648 \u062f\u0631 \u0647\u0631 \u0644\u062d\u0638\u0647 \u0646\u06af\u0647 \u062f\u0627\u0631\u06cc\u0645 \u06a9\u0647 \u0686\u0647 \u06a9\u0633\u06cc \u062f\u0631 \u0647\u0631 \u0644\u062d\u0638\u0647 \u062f\u0631 \u0641\u0631\u0648\u0634\u06af\u0627\u0647 \u0627\u0633\u062a. \u0633\u067e\u0633 \u0628\u0639\u062f \u0627\u0632 \u0647\u0631 \u062e\u0631\u0648\u062c\u060c \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645 \u0686\u0647 \u06a9\u0633\u06cc \u0631\u0645\u0632 \u0686\u0647 \u06a9\u0633 \u062f\u06cc\u06af\u0631\u06cc \u0631\u0627 \u0641\u0647\u0645\u06cc\u062f. \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0631\u062f\u0646 \u0647\u0645 \u0627\u0632 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u062f\u0648\u0628\u0639\u062f\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u062f\u0631 \u0634\u0645\u0627\u0631\u0634\u060c \u062a\u06a9\u0631\u0627\u0631\u06cc \u062d\u0633\u0627\u0628 \u0646\u06a9\u0646\u06cc\u0645.<\/p>\n\n\n\n<p>\u062a\u0648\u062c\u0647 \u06a9\u0646\u06cc\u062f \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0631\u0645\u0632\u0647\u0627 \u0628\u0627 \u0635\u0641\u0631 \u0634\u0631\u0648\u0639 \u0634\u0648\u0646\u062f. \u067e\u0633 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u0631\u0634\u062a\u0647 \u0648\u0631\u0648\u062f\u06cc \u0645\u06cc\u200c\u06af\u06cc\u0631\u06cc\u0645.<\/p>\n\n\n\n<p>\u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u0632\u0645\u0627\u0646\u06cc:<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>\\mathcal{O}(n^2)<\/pre><\/div>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"cpp\" class=\"language-cpp line-numbers\">#include &lt;bits\/stdc++.h&gt;\n\nusing namespace std;\n\nconst int maxn = 2000;\nstring pass[maxn];\nbool in[maxn], knows[maxn][maxn];\n\nint main()\n{\n\tios_base::sync_with_stdio(false);\n\tcin.tie(0);\n\n\tint n;\n\tcin &gt;&gt; n;\n\tfor (int i = 0; i &lt; n; i++)\n\t{\n\t\tcin &gt;&gt; pass[i];\n\t\tsort(pass[i].begin(), pass[i].end());\n\t}\n\n\tint m;\n\tcin &gt;&gt; m;\n\n\twhile (m--)\n\t{\n\t\tint x;\n\t\tcin &gt;&gt; x;\n\t\tx--;\n\n\t\tin[x] = !in[x];\n\n\t\tif (in[x] == 0)\n\t\t\tfor (int i = 0; i &lt; n; i++)\n\t\t\t\tif (in[i] &amp;&amp; pass[i] == pass[x])\n\t\t\t\t\tknows[i][x] = true;\n\t}\n\n\tfor (int i = 0; i &lt; n; i++)\n\t{\n\t\tint s = 0;\n\t\tfor (int j = 0; j &lt; n; j++)\n\t\t\ts += knows[i][j];\n\n\t\tcout &lt;&lt; s &lt;&lt; \" \\n\"[i == n - 1];\n\t}\n\n\treturn 0;\n}<\/code><\/pre>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"has-medium-font-size wp-block-heading\" id=\"h-d-erfan-and-minions\"><span class=\"ez-toc-section\" id=\"D_%E2%80%93_Erfan_and_Minions\"><\/span><a href=\"https:\/\/quera.org\/problemset\/170858\/\"><strong>D \u2013 Erfan and Minions<\/strong><\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u062f\u0631 \u0647\u0631 \u062e\u0627\u0646\u0647\u200c\u0627\u06cc \u06a9\u0647 \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u06cc\u0645 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u062f\u0631\u0635\u0648\u0631\u062a \u062f\u0627\u0634\u062a\u0646 \u0645\u0648\u0632 \u06a9\u0627\u0641\u06cc \u0628\u0647 \u0647\u0634\u062a \u062e\u0627\u0646\u0647\u200c\u06cc \u0627\u0637\u0631\u0627\u0641 (\u0628\u0647 \u0634\u0631\u0637 \u0628\u0631\u062e\u0648\u0631\u062f \u0646\u06a9\u0631\u062f\u0646 \u0628\u0627 \u062f\u06cc\u0648\u0627\u0631) \u0628\u0631\u0648\u06cc\u0645.<\/p>\n\n\n\n<p>\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u062e\u0627\u0646\u0647\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0647\u200c\u0637\u0648\u0631 \u0645\u0633\u062a\u0642\u06cc\u0645 \u0647\u0645\u0633\u0627\u06cc\u0647\u200c\u06cc \u062e\u0627\u0646\u0647\u200c\u06cc \u0641\u0639\u0644\u06cc \u0645\u062d\u0633\u0648\u0628 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u062e\u0627\u0646\u0647\u200c\u0647\u0627\u06cc\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u062f\u0648\u0646 \u0639\u0628\u0648\u0631 \u0627\u0632 \u0647\u0645\u0633\u0627\u06cc\u0647\u200c\u06cc\u200c\u0647\u0627\u06cc \u0645\u0633\u062a\u0642\u06cc\u0645 \u0628\u0647 \u0622\u0646 \u0631\u0633\u06cc\u062f. \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644 \u0627\u0632 \u062e\u0627\u0646\u0647\u200c\u06cc \u06f7 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0647 \u062e\u0627\u0646\u0647\u200c\u0647\u0627\u06cc \u06f2 \u0648 \u06f6 \u0631\u0641\u062a\u060c \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u0627\u0632 \u062e\u0627\u0646\u0647\u200c\u06cc \u062f\u06cc\u06af\u0631\u06cc \u0639\u0628\u0648\u0631 \u06a9\u0646\u06cc\u0645.<\/p>\n\n\n\n<p>\u0628\u0631\u0627\u06cc \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u062f\u0646 \u062a\u0639\u062f\u0627\u062f \u062d\u0627\u0644\u0627\u062a \u0628\u0627\u06cc\u062f \u0628\u062f\u0627\u0646\u06cc\u0645 \u0627\u0632 \u0647\u0631 \u062e\u0627\u0646\u0647\u200c \u0628\u0647 \u0686\u0647 \u062e\u0627\u0646\u0647\u200c\u0647\u0627\u06cc\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0631\u0648\u06cc\u0645. \u0645\u062e\u062a\u0635\u0627\u062a \u062e\u0627\u0646\u0647\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0627\u0632 \u062e\u0627\u0646\u0647\u200c\u06cc \u0641\u0639\u0644\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0647 \u0622\u0646 \u0628\u0631\u0648\u06cc\u0645 \u0628\u0627 \u06cc\u06a9 \u062d\u0644\u0642\u0647 \u0628\u0631 \u0631\u0648\u06cc \u062a\u0645\u0627\u0645\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc <span class=\"katex-eq\" data-katex-display=\"false\">dx[k]<\/span> \u0648 <span class=\"katex-eq\" data-katex-display=\"false\">dy[k]<\/span> \u0628\u062f\u0633\u062a \u0645\u06cc\u200c\u0622\u06cc\u062f.<\/p>\n\n\n\n<p>\u0645\u062a\u063a\u06cc\u0631<span class=\"katex-eq\" data-katex-display=\"false\">k<\/span> \u062a\u0639\u062f\u0627\u062f \u062d\u0627\u0644\u062a\u200c\u0647\u0627\u06cc\u06cc\u200c\u0633\u062a \u06a9\u0647 \u0627\u0632 \u062e\u0627\u0646\u0647 \u0641\u0639\u0644\u06cc \u0627\u0645\u06a9\u0627\u0646 \u0631\u0641\u062a\u0646 \u0628\u0647 \u0622\u0646 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f (\u06f1\u06f6 \u062a\u0627 \u0628\u0627 \u0627\u062d\u062a\u0633\u0627\u0628 \u062d\u0627\u0644\u062a \u0647\u0645\u0633\u0627\u06cc\u0647 \u0645\u0633\u062a\u0642\u06cc\u0645 \u0648 \u063a\u06cc\u0631\u0645\u0633\u062a\u0642\u06cc\u0645) \u0627\u0644\u0628\u062a\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0627\u0635\u0644\u0627 \u0627\u06cc\u0646 \u0645\u062e\u062a\u0635\u0627\u062a \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f \u06cc\u0627 \u0642\u0628\u0644\u0627\u064b \u0628\u0647 \u0622\u0646 \u0631\u0641\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645\u060c \u0628\u0647 \u0647\u0645\u06cc\u0646 \u0633\u0628\u0628 \u0627\u0632 \u062a\u0627\u0628\u0639 <code>avail<\/code> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645.<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>i_{new} = i + dx[k]\n\\\\\nj_{new} = j + dy[k]<\/pre><\/div>\n\n\n\n<p>\u0686\u0648\u0646 \u062d\u0627\u0644\u0627\u062a \u062a\u06a9\u0631\u0627\u0631\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u0646\u062f \u0648 \u0645\u062d\u0627\u0633\u0628\u0647\u200c\u06cc \u0647\u0645\u0647 \u0622\u0646\u200c\u0647\u0627 \u0628\u0637\u0648\u0631 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0632\u0645\u0627\u0646\u200c\u06af\u06cc\u0631 \u0627\u0633\u062a \u0627\u0632 \u0631\u0648\u0634 Dynamic Promgramming \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645. \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u062f\u0648 \u0628\u0639\u062f\u06cc <code>dp<\/code> \u062f\u0631\u0646\u0638\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u06cc\u0645 \u06a9\u0647 \u0628\u0639\u062f \u0627\u0648\u0644 \u0622\u0646 \u062e\u0627\u0646\u0647\u200c\u06cc \u0641\u0639\u0644\u06cc \u0648 \u0628\u0639\u062f \u062f\u0648\u0645 \u0622\u0646 \u062d\u0627\u0644\u062a\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062a\u0627 \u0628\u0647 \u062d\u0627\u0644 \u0628\u0647 \u0622\u0646 \u0631\u0633\u06cc\u062f\u0647\u200c\u0627\u06cc\u0645 \u0631\u0627 \u0628\u06cc\u0627\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p>\u0627\u06af\u0631 \u0628\u0639\u062f \u062f\u0648\u0645 \u062d\u0627\u0644\u062a\u06cc \u0628\u0627\u0634\u062f \u06a9\u0647 \u0645\u0648\u0632\u0647\u0627 \u0628\u0647 \u0627\u062a\u0645\u0627\u0645 \u0628\u0631\u0633\u062f\u060c \u06cc\u06a9\u06cc \u0628\u0647 \u062c\u0648\u0627\u0628 \u0646\u0647\u0627\u06cc\u06cc \u0627\u0636\u0627\u0641\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.<\/p>\n\n\n\n<p><strong>\u0646\u06a9\u062a\u0647 \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc:<\/strong> \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0647\u0631 \u062d\u0627\u0644\u062a \u062f\u0631 \u0628\u0639\u062f \u062f\u0648\u0645 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc <code>dp<\/code> \u0627\u0632 \u0631\u0648\u0634 bit masking \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645.<\/p>\n\n\n\n<p>\u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u0632\u0645\u0627\u0646\u06cc:<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>\\mathcal{O}(T \\times (2^N))<\/pre><\/div>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"cpp\" class=\"language-cpp line-numbers\">#include &lt;bits\/stdc++.h&gt;\n\nusing namespace std;\n\nint n, s;\n\nint avail(int mask, int i, int j) \n{\n\tif (i &lt; 0 || j &lt; 0 || i &gt;= 3 || j &gt;= 3) \n\t\treturn 0;\n\tint ind = i * 3 + j;\n\treturn ~mask &amp; (1 &lt;&lt; ind);\n}\n\nint dx[16] = {-1, 0, 0, +1, -1, -1, +1, +1, -1, -1, +1, +1, -2, -2, +2, +2};\nint dy[16] = {0, -1, +1, 0, -1, +1, -1, +1, +2, -2, +2, -2, +1, -1, +1, -1};\n\nint dp[MAX][1 &lt;&lt; MAX];\n\nint DP(int ind, int mask) \n{\n\tif (__builtin_popcount(mask) == n) \n\t\treturn 1;\n\t\n\tint &amp;ret = dp[ind][mask];\n\n\tif (ret != -1) \n\t\treturn ret;\n\t\n\tret = 0;\n\t\n\tint i = ind \/ 3;\n\tint j = ind % 3;\n\t\n\tfor (int k = 0; k &lt; 16; k++) \n\t{\n\t\tif (avail(mask, i + dx[k], j + dy[k])) \n\t\t{\n\t\t\tint newInd = (i + dx[k]) * 3 + j + dy[k];\n\t\t\tret += DP(newInd, mask | (1 &lt;&lt; newInd));\n\t\t}\n\t\telse if (avail(mask, i + 2 * dx[k], j + 2 * dy[k])) \n\t\t{\n\t\t\tint newInd = (i + 2 * dx[k]) * 3 + j + 2 * dy[k];\n\t\t\tret += DP(newInd, mask | (1 &lt;&lt; newInd));\n\t\t}\n\t}\n\treturn ret;\n}\n\nvoid initialize() \n{\n\tmemset(dp, -1, sizeof dp);\n}\n\nint main() \n{\n\tios_base::sync_with_stdio(0);\n\tcin.tie(0);\n\t\n\tint tc = 0;\n\tcin &gt;&gt; tc;\n\tfor (int TC = 1; TC &lt;= tc; TC++) \n\t{\n\t\tcin &gt;&gt; s &gt;&gt; n;\n\t\tinitialize();\n\t\ts--;\n\t\tint ans = DP(s, 1 &lt;&lt; s);\n\t\tcout &lt;&lt; \"Case#\" &lt;&lt; TC &lt;&lt; \" : \" &lt;&lt; ans &lt;&lt; endl;\n\t}\n    return 0;\n}<\/code><\/pre>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"has-medium-font-size wp-block-heading\" id=\"h-e-flower-lovers\"><span class=\"ez-toc-section\" id=\"E_%E2%80%93_Flower_Lovers\"><\/span><a href=\"https:\/\/quera.org\/problemset\/170859\/\"><strong>E \u2013 Flower Lovers<\/strong><\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0638\u0631\u0641\u06cc\u062a\u200c\u0647\u0627\u06cc \u0647\u0631 \u06af\u0631\u0648\u0647\u06cc \u0632\u0648\u062f\u062a\u0631 \u067e\u0631 \u0634\u0648\u062f\u060c \u0628\u0627\u0632\u0646\u062f\u0647 \u0627\u0633\u062a. \u0628\u0647 \u0627\u06cc\u0646 \u062a\u0631\u062a\u06cc\u0628 \u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc \u0628\u0631\u062f \u0647\u0631 \u06af\u0631\u0648\u0647 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u0627\u0641\u0631\u0627\u062f\u06cc \u06a9\u0647 \u06a9\u0645\u062a\u0631\u06cc\u0646 \u0638\u0631\u0641\u06cc\u062a \u0631\u0627 \u062f\u0631 \u06af\u0631\u0648\u0647 \u062f\u06cc\u06af\u0631 \u062f\u0627\u0631\u0646\u062f \u0634\u0631\u0648\u0639 \u06a9\u0646\u062f \u062a\u0627 \u0647\u0631 \u0686\u0647 \u0632\u0648\u062f\u062a\u0631 \u06cc\u06a9 \u0641\u0631\u062f \u062f\u0631 \u06af\u0631\u0648\u0647 \u0645\u0642\u0627\u0628\u0644 \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u062f.<\/p>\n\n\n\n<p>\u0628\u0631\u0627\u06cc \u062d\u0644\u060c \u0638\u0631\u0641\u06cc\u062a\u200c\u0647\u0627 \u0631\u0627 \u0627\u0632 \u06a9\u0648\u0686\u06a9 \u0628\u0647 \u0628\u0632\u0631\u06af \u062f\u0631 \u0647\u0631 \u06af\u0631\u0648\u0647 \u0645\u0631\u062a\u0628 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645. \u0628\u0647 \u0646\u0648\u0628\u062a\u060c \u067e\u0631\u062a\u0627\u0628 \u06af\u0644 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0647\u0631 \u06af\u0631\u0648\u0647 \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645\u060c \u0647\u0631 \u06af\u0631\u0648\u0647\u06cc \u06a9\u0647 \u0632\u0648\u062f\u062a\u0631 \u0638\u0631\u0641\u06cc\u062a \u0627\u0641\u0631\u0627\u062f\u0634 \u0628\u0647 \u0627\u062a\u0645\u0627\u0645 \u0628\u0631\u0633\u062f \u0628\u0627\u0632\u0646\u062f\u0647 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/p>\n\n\n\n<p>\u062f\u0642\u062a \u06a9\u0646\u06cc\u062f \u062f\u0631\u0645\u0648\u0631\u062f \u0627\u06cc\u0646\u06a9\u0647 \u0686\u0647 \u06af\u0631\u0648\u0647\u06cc \u0628\u0627\u0632\u06cc \u0631\u0627 \u0627\u0648\u0644 \u0634\u0631\u0648\u0639 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0634\u0631\u0637\u06cc \u06af\u0630\u0627\u0634\u062a\u0647 \u0646\u0634\u062f\u0647\u060c \u0644\u0630\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0646\u062a\u06cc\u062c\u0647\u200c\u06cc \u0628\u0627\u0632\u06cc \u0628\u0631 \u062d\u0633\u0628 \u0627\u06cc\u0646\u06a9\u0647 \u06a9\u062f\u0627\u0645 \u06af\u0631\u0648\u0647 \u0627\u0648\u0644 \u0628\u0627\u0632\u06cc \u0631\u0627 \u0634\u0631\u0648\u0639 \u06a9\u0646\u062f \u0645\u062a\u063a\u06cc\u0631 \u0628\u0627\u0634\u062f\u060c \u0628\u06cc\u0627\u0646\u06af\u0631 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0647\u06cc\u0686\u06a9\u0633 \u0646\u062e\u0648\u0627\u0647\u062f \u0628\u0631\u062f.<\/p>\n\n\n\n<p>\u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u0632\u0645\u0627\u0646\u06cc:<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>\\mathcal{O}(T \\times N \\times M)<\/pre><\/div>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"cpp\" class=\"language-cpp line-numbers\">#include &lt;bits\/stdc++.h&gt;\n\nusing namespace std;\n\nconst int maxn = 1000 + 10\n\nint a[maxn], b[maxn];\n\nint main() \n{\n\tios_base::sync_with_stdio(false);\n\tcin.tie(0);\n\tint tc;\n\tcin &gt;&gt; tc;\n\twhile (tc--) \n\t{\n\t\tint N, M;\n\t\tcin &gt;&gt; N &gt;&gt; M;\n\t\tfor (int i = 0; i &lt; N; i++) \n\t\t\tcin &gt;&gt; a[i];\n\n\t\tfor (int i = 0; i &lt; M; i++) \n\t\t\tcin &gt;&gt; b[i];\n\n\t\tsort(a, a + N);\n\t\tsort(b, b + M);\n\n\t\tint i1 = 0, i2 = 0;\n\t\twhile (i1 &lt; N &amp;&amp; i2 &lt; M) \n\t\t{\n\t\t\tint cost1 = M - i2;\n\t\t\tint cost2 = N - i1;\n\t\t\t\n\t\t\twhile (i1 &lt; N &amp;&amp; cost1) \n\t\t\t{\n\t\t\t\ta[i1]--;\n\t\t\t\tcost1--;\n\t\t\t\tif (a[i1] == 0) \n\t\t\t\t\ti1++;\n\t\t\t}\n\t\t\twhile (i2 &lt; M &amp;&amp; cost2) \n\t\t\t{\n\t\t\t\tb[i2]--;\n\t\t\t\tcost2--;\n\t\t\t\tif (b[i2] == 0) \n\t\t\t\t\ti2++;\n\t\t\t}\n\t\t}\n\n\t\tbool a_win = (i2 == M);\n\t\tbool b_win = (i1 == N);\n\n\t\tif (a_win ^ b_win) \n\t\t{\n\t\t\tif (a_win) \n\t\t\t\tcout &lt;&lt; \"A\\n\";\n\t\t\telse \n\t\t\t\tcout &lt;&lt; \"B\\n\";\n\t\t} \n\t\telse \n\t\t\tcout &lt;&lt; \"we will all sing songs together\\n\";\n\t}\n\treturn 0;\n}<\/code><\/pre>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"has-medium-font-size wp-block-heading\" id=\"h-f-be-like-bob-not-raha\"><span class=\"ez-toc-section\" id=\"F_%E2%80%93_Be_Like_Bob_not_Raha\"><\/span><a href=\"https:\/\/quera.org\/problemset\/170859\/\"><strong>F \u2013 Be Like Bob not Raha<\/strong><\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647\u200c\u06cc \u062f\u0648\u0628\u0639\u062f\u06cc (<code>mat<\/code>) \u06a9\u0647 \u0628\u06cc\u0627\u0646\u06af\u0631 \u062f\u0648\u0633\u062a\u06cc \u0628\u06cc\u0646 \u0627\u0641\u0631\u0627\u062f \u0627\u0633\u062a \u0631\u0627 \u062f\u0631\u0646\u0638\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u06cc\u0645.<\/p>\n\n\n\n<p>\u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644 <span class=\"katex-eq\" data-katex-display=\"false\">mat[i][j]<\/span> \u0627\u06af\u0631 \u06cc\u06a9 \u0628\u0627\u0634\u062f \u0628\u062f\u06cc\u0646 \u0645\u0639\u0646\u0627\u0633\u062a \u06a9\u0647 <span class=\"katex-eq\" data-katex-display=\"false\">i<\/span> \u0648 <span class=\"katex-eq\" data-katex-display=\"false\">j<\/span> \u0628\u0627 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u062f\u0648\u0633\u062a \u0647\u0633\u062a\u0646\u062f\u060c \u0636\u0645\u0646\u0627\u064b \u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u062f\u0648\u0633\u062a\u06cc \u062f\u0648\u0637\u0631\u0641\u0647 \u0627\u0633\u062a <span class=\"katex-eq\" data-katex-display=\"false\">mat[j][i]<\/span> \u0646\u06cc\u0632 \u06cc\u06a9 \u0627\u0633\u062a.<\/p>\n\n\n\n<p>\u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 \u062a\u0639\u062f\u0627\u062f \u062f\u0648\u0633\u062a\u0627\u0646 \u0628\u0627\u0628 \u06a9\u0627\u0641\u06cc\u0633\u062a \u062a\u0645\u0627\u0645\u06cc \u06a9\u0633\u0627\u0646\u06cc \u06a9\u0647 \u0628\u0627 \u062f\u0648\u0633\u062a\u0627\u0646 \u0628\u0627\u0628 \u062f\u0648\u0633\u062a \u0647\u0633\u062a\u0646\u062f \u0631\u0627 \u0628\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645. \u0627\u06af\u0631 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0628\u0627 \u0628\u0627\u0628 \u062f\u0648\u0633\u062a \u0646\u06cc\u0633\u062a\u0646\u062f \u06cc\u06a9\u06cc \u0628\u0647 \u067e\u0627\u0633\u062e \u0646\u0647\u0627\u06cc\u06cc \u0627\u0636\u0627\u0641\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.<\/p>\n\n\n\n<p>\u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u0632\u0645\u0627\u0646\u06cc:<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>\\mathcal{O}(T \\times (M + N^ 2))<\/pre><\/div>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"cpp\" class=\"language-cpp line-numbers\">#include &lt;bits\/stdc++.h&gt;\n\nusing namespace std;\n\nconst int maxn = 410;\nchar mat[maxn][maxn];\n\nint main() {\n\tios_base::sync_with_stdio(0);\n\tcin.tie(0);\n\t\n\tint tc;\n\tcin &gt;&gt; tc;\n\twhile (tc--) \n\t{\n\t\tint n, m;\n\t\tcin &gt;&gt; n &gt;&gt; m;\n\n\t\tmemset(mat, 0, sizeof mat);\n\t\t\n\t\twhile (m--) \n\t\t{\n\t\t\tint u, v;\n\t\t\tcin &gt;&gt; u &gt;&gt; v;\n\t\t\tmat[u][v] = mat[v][u] = 1;\n\t\t}\n\n\t\tint ans = 0;\n\t\tfor (int j = 2; j &lt;= n; j++)\n\t\t\tfor (int i = 2; i &lt;= n; i++)\n\t\t\t\tif (mat[1][i] &amp;&amp; mat[i][j] &amp;&amp; !mat[1][j]) \n\t\t\t\t{\n\t\t\t\t\tans++;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\tcout &lt;&lt; ans &lt;&lt; '\\n';\n\t}\n    return 0;\n}<\/code><\/pre>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"has-medium-font-size wp-block-heading\" id=\"h-g-middle-out\"><span class=\"ez-toc-section\" id=\"G_%E2%80%93_Middle_Out\"><\/span><a href=\"https:\/\/quera.org\/problemset\/170861\/\"><strong>G \u2013 Middle Out<\/strong><\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0628\u0631\u0627\u06cc \u0647\u0631 \u062a\u0633\u062a\u060c \u06a9\u0627\u0641\u06cc\u0633\u062a \u0641\u0627\u0635\u0644\u0647\u200c\u06cc \u0647\u0631 <span class=\"katex-eq\" data-katex-display=\"false\">N<\/span> \u062a\u0627 D2F \u0631\u0627 \u0628\u0627 <span class=\"katex-eq\" data-katex-display=\"false\">M<\/span> \u062a\u0627 \u0622\u0698\u0627\u0646\u0633\u06cc \u06a9\u0647 \u0628\u0647 \u0622\u0646 \u0645\u0631\u062a\u0628\u0637 \u0627\u0633\u062a \u0645\u062d\u0627\u0633\u0628\u0647 \u06a9\u0631\u062f\u0647 \u0648 \u0645\u0642\u062f\u0627\u0631 \u0645\u0627\u06a9\u0633\u06cc\u0645\u0645 \u0622\u0646 \u0631\u0627 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u06cc\u0645.<\/p>\n\n\n\n<p>\u062c\u0648\u0627\u0628 \u0646\u0647\u0627\u06cc\u06cc \u0645\u0627\u06a9\u0633\u06cc\u0645\u0645 \u0627\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u0628\u0631\u0627\u06cc \u0647\u0631\u06cc\u06a9 \u0622\u0698\u0627\u0646\u0633\u200c\u0647\u0627\u06cc D2F \u0627\u0633\u062a.<\/p>\n\n\n\n<p>\u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u0632\u0645\u0627\u0646\u06cc:<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>\\mathcal{O}(T \\times ( N \\times M))<\/pre><\/div>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"cpp\" class=\"language-cpp line-numbers\">#include &lt;iostream&gt;\n\nusing namespace std;\n\nconst int maxn = 120;\nint d2f[maxn];\n\nint main() \n{\n\tios_base::sync_with_stdio(0);\n\tcin.tie(0);\n\t\n\tint tc;\n\tcin &gt;&gt; tc;\n\twhile (tc--) \n\t{\n\t\tint n;\n\t\tcin &gt;&gt; n;\n\t\t\n\t\tfor (int i = 1; i &lt;= n; i++)\n\t\t\tcin &gt;&gt; d2f[i];\n\t\t\n\t\tint ans = 0;\n\t\tfor (int i = 1; i &lt;= n; i++) \n\t\t{\n\t\t\tint m;\n\t\t\tcin &gt;&gt; m;\n\t\t\twhile (m--) \n\t\t\t{\n\t\t\t\tint v;\n\t\t\t\tcin &gt;&gt; v;\n\t\t\t\tans = max(ans, abs(d2f[i] - d2f[v]));\n\t\t\t}\n\t\t}\n\t\tcout &lt;&lt; ans &lt;&lt; '\\n';\n\t}\n    return 0;\n}<\/code><\/pre>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"has-medium-font-size wp-block-heading\" id=\"h-h-trap-of-ultron\"><span class=\"ez-toc-section\" id=\"H_%E2%80%93_Trap_of_Ultron\"><\/span><a href=\"https:\/\/quera.org\/problemset\/170862\/\"><strong>H \u2013 Trap of Ultron<\/strong><\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0628\u0631\u0627\u06cc \u0647\u0631 \u0648\u0631\u0648\u062f\u06cc \u0628\u0627\u06cc\u062f \u062f\u0631 \u062a\u0645\u0627\u0645\u06cc \u0632\u0645\u0627\u0646\u200c\u0647\u0627\u06cc \u0645\u0645\u06a9\u0646\u060c \u0645\u06a9\u0627\u0646 <span class=\"katex-eq\" data-katex-display=\"false\">N<\/span> \u062a\u0627 avengers \u0631\u0627 \u0645\u062d\u0627\u0633\u0628\u0647 \u06a9\u0646\u06cc\u0645. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u0631\u0628\u0639\u06cc \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0632\u0645\u0627\u0646 \u0645\u0634\u062e\u0635 \u062a\u0645\u0627\u0645\u06cc \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631 \u0628\u0631\u0645\u06cc\u200c\u06af\u06cc\u0631\u06cc\u062f\u060c \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u06cc\u0645. \u0645\u062d\u0627\u0633\u0628\u0647\u200c\u06cc \u0627\u0646\u062f\u0627\u0632\u0647 \u0627\u06cc\u0646 \u0645\u0631\u0628\u0639 \u062a\u0648\u0633\u0637 \u062a\u0627\u0628\u0639 <code>calc<\/code>\u060c \u0628\u0627 \u0648\u0631\u0648\u062f\u06cc \u0632\u0645\u0627\u0646 \u0645\u0648\u0631\u062f\u0646\u0638\u0631\u060c \u0645\u062d\u0627\u0633\u0628\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a \u0628\u0627\u06cc\u062f \u0628\u06cc\u0646 \u062a\u0645\u0627\u0645\u06cc \u0632\u0645\u0627\u0646\u200c\u0647\u0627 \u0645\u06cc\u0646\u06cc\u0645\u0645 \u0645\u0642\u062f\u0627\u0631 \u0627\u06cc\u0646 \u0645\u0631\u0628\u0639 \u0631\u0627 \u0628\u0647\u200c\u0639\u0646\u0648\u0627\u0646 \u062e\u0631\u0648\u062c\u06cc \u0686\u0627\u067e \u06a9\u0646\u06cc\u0645.<\/p>\n\n\n\n<p>\u0627\u0632 \u0622\u0646\u200c\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0632\u0645\u0627\u0646 \u062a\u0627 <span class=\"katex-eq\" data-katex-display=\"false\">10^9<\/span> \u062b\u0627\u0646\u06cc\u0647 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u062a\u0639\u062f\u0627\u062f <span class=\"katex-eq\" data-katex-display=\"false\">N<\/span> \u0646\u06cc\u0632 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0632\u06cc\u0627\u062f \u0628\u0627\u0634\u062f\u060c \u0627\u0645\u06a9\u0627\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u062f\u0631 \u062a\u06a9 \u062a\u06a9 \u062b\u0627\u0646\u06cc\u0647\u200c\u0647\u0627 \u062d\u0627\u0644\u062a <span class=\"katex-eq\" data-katex-display=\"false\">N<\/span> \u062a\u0627 avengers \u0631\u0627 \u0645\u062d\u0627\u0633\u0628\u0647 \u06a9\u0646\u06cc\u0645\u060c \u0646\u062f\u0627\u0631\u06cc\u0645.<\/p>\n\n\n\n<p>\u0644\u0630\u0627 \u0628\u0631\u0627\u06cc \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u062f\u0646 \u0632\u0645\u0627\u0646 \u0648 \u0645\u062d\u062f\u0648\u062f \u06a9\u0631\u062f\u0646 \u0628\u0627\u0632\u0647\u200c\u06cc \u0632\u0645\u0627\u0646\u06cc \u0627\u0632 Ternary Search \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645. \u062f\u0631\u0645\u0648\u0631\u062f \u0627\u06cc\u0646 \u0646\u062d\u0648\u0647 \u0633\u0631\u0686\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631 \u0627\u06cc\u0646 <a href=\"https:\/\/www.geeksforgeeks.org\/ternary-search\/\">\u0644\u06cc\u0646\u06a9<\/a> \u0645\u0637\u0627\u0644\u0639\u0647 \u0628\u0641\u0631\u0645\u0627\u06cc\u06cc\u062f.<\/p>\n\n\n\n<p>\u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u0632\u0645\u0627\u0646\u06cc:<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>\\mathcal{O}(T \\times N)<\/pre><\/div>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"cpp\" class=\"language-cpp line-numbers\">#include &lt;bits\/stdc++.h&gt;\n\nusing namespace std;\n\ntypedef long long ll;\ntypedef unsigned long long ull;\ntypedef pair&lt;int, int&gt; ii;\ntypedef vector&lt;int&gt; vi;\ntypedef vector&lt;ii&gt; vii;\ntypedef complex&lt;double&gt; pt;\n\n#define L(a) (int)((a).size())\n#define all(a) (a).begin(), (a).end()\n#define mp make_pair\n\n#define Trace(X) cerr &lt;&lt; #X &lt;&lt; \" = \" &lt;&lt; X &lt;&lt; endl\n#define _ &lt;&lt; \" - \" &lt;&lt; \n\n#define MAX (100010)\n#define INF 1e10\n#define EPS 1e-9\n\n#define X real()\n#define Y imag()\n\npt o[MAX];\npt v[MAX];\n\nint n;\n\ndouble calc(double time) {\n\tdouble maxX, maxY, minX, minY;\n\tmaxX = maxY = -INF;\n\tminX = minY = INF;\n\tfor (int i = 0; i &lt; n; i++) {\n\t\tpt newPt = o[i] + time * v[i];\n\t\tmaxX = max(maxX, newPt.X);\n\t\tmaxY = max(maxY, newPt.Y);\n\t\tminX = min(minX, newPt.X);\n\t\tminY = min(minY, newPt.Y);\n\t}\n\treturn max(maxX - minX, maxY - minY);\n}\n\nint main() {\n\tios_base::sync_with_stdio(0);cin.tie(0);\n\tint tc = 0;\n\tcin &gt;&gt; tc;\n\twhile (tc-- &amp;&amp; cin &gt;&gt; n) {\n\t\tfor (int i = 0; i &lt; n; i++) {\n\t\t\tdouble x, y, vx, vy;\n\t\t\tcin &gt;&gt; x &gt;&gt; y &gt;&gt; vx &gt;&gt; vy;\n\t\t\to[i] = pt( x,  y);\n\t\t\tv[i] = pt(vx, vy);\n\t\t}\n\n\t\tdouble l = EPS, h = INF;\n\t\tfor (int rep = 0; rep &lt; 300; rep++) {\n\t\t\tdouble m1 = (2 * l + h) \/ 3;\n\t\t\tdouble m2 = (2 * h + l) \/ 3;\n\t\t\tif (calc(m1) &lt; calc(m2)) {\n\t\t\t\th = m2;\n\t\t\t}\n\t\t\telse {\n\t\t\t\tl = m1;\n\t\t\t}\n\t\t}\n\t\tcout &lt;&lt; setprecision(2) &lt;&lt; fixed &lt;&lt; calc(l) &lt;&lt; endl;\n\t}\n    return 0;\n}<\/code><\/pre>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"has-medium-font-size wp-block-heading\" id=\"h-i-shamir-s-birthday-party\"><span class=\"ez-toc-section\" id=\"I_%E2%80%93_Shamirs_Birthday_Party\"><\/span><a href=\"https:\/\/quera.org\/problemset\/170863\/\"><strong>I \u2013 Shamir\u2019s Birthday Party<\/strong><\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0628\u0631\u0627\u06cc \u062d\u0644 \u0627\u06cc\u0646 \u0633\u0648\u0627\u0644 \u0627\u0632 \u0645\u0628\u062d\u062b \u0631\u0646\u06af\u200c\u0622\u0645\u06cc\u0632\u06cc \u06af\u0631\u0627\u0641 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645. \u062a\u0645\u0627\u0645\u06cc \u0627\u0641\u0631\u0627\u062f \u0631\u0627 \u0628\u0647\u200c\u0639\u0646\u0648\u0627\u0646 \u06af\u0631\u0647\u200c\u0647\u0627\u06cc \u06af\u0631\u0627\u0641 \u0648 \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u06cc\u0646 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u06cc\u0627\u0644 \u06af\u0631\u0627\u0641 \u062f\u0631\u0646\u0638\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u06cc\u0645. \u0628\u0627 \u0631\u0646\u06af\u200c\u0622\u0645\u06cc\u0632\u06cc \u06af\u0631\u0627\u0641\u060c \u06af\u0631\u0627\u0641\u200c\u0647\u0627\u06cc \u0686\u0646\u062f\u0628\u062e\u0634\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u0634\u062a \u06a9\u0647 \u0647\u0631\u06a9\u062f\u0627\u0645 \u0631\u0646\u06af \u0645\u062c\u0632\u0627\u06cc\u06cc \u062f\u0627\u0631\u0646\u062f \u0648 \u0647\u0631\u06a9\u062f\u0627\u0645 \u0627\u0632 \u0627\u06cc\u0646 \u0628\u062e\u0634\u200c\u0647\u0627 \u0628\u0627 \u0628\u062e\u0634\u200c\u0647\u0627\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0631\u062a\u0628\u0627\u0637\u06cc \u0646\u062f\u0627\u0631\u062f. \u0647\u0631\u06a9\u062f\u0627\u0645 \u0627\u0632 \u0627\u06cc\u0646 \u0628\u062e\u0634\u200c\u0647\u0627 \u062a\u0639\u062f\u0627\u062f \u06af\u0631\u0647\u200c\u06cc \u06a9\u0645\u062a\u0631\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f\u060c \u0645\u0637\u0644\u0648\u0628 \u0645\u0627 \u0647\u0633\u062a\u0646\u062f \u0648 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0647\u200c\u0639\u0646\u0648\u0627\u0646 \u067e\u0627\u0633\u062e \u0622\u0646 \u0631\u0627 \u062e\u0631\u0648\u062c\u06cc \u062f\u0647\u06cc\u0645.<\/p>\n\n\n\n<p>\u062f\u0631 \u0631\u0627\u0647\u200c\u062d\u0644\u060c \u062a\u0627\u0628\u0639 <code>dfs2<\/code> \u0628\u0631\u0627\u06cc \u0631\u0646\u06af\u200c\u0622\u0645\u06cc\u0632\u06cc \u06af\u0631\u0627\u0641 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p>\u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u0632\u0645\u0627\u0646\u06cc:<\/p>\n\n\n\n<div class=\"wp-block-katex-display-block katex-eq\" data-katex-display=\"true\"><pre>\\mathcal{O}(T \\times (N+M))<\/pre><\/div>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"cpp\" class=\"language-cpp line-numbers\">#include &lt;bits\/stdc++.h&gt;\n\nusing namespace std;\n\nconst int maxn = 1e5;\nvector &lt;int&gt; adj1[maxn], adj2[maxn], top, ver;\nbool mark[maxn];\nint col[maxn], cmp;\n\nvoid dfs1(int v)\n{\n\tmark[v] = true;\n\tfor (int u : adj1[v])\n\t\tif (!mark[u])\n\t\t\tdfs1(u);\n\ttop.push_back(v);\n}\n\nvoid dfs2(int v)\n{\n\tver.push_back(v);\n\tcol[v] = cmp;\n\tfor (int u : adj2[v])\n\t\tif (!col[u])\n\t\t\tdfs2(u);\n}\n\nvoid solve()\n{\n\tint n, m;\n\tcin &gt;&gt; n &gt;&gt; m;\n\n\tfor (int i = 0; i &lt; n; i++) \n\t{\n\t\tadj1[i].clear();\n\t\tadj2[i].clear();\n\t}\n\n\tfor (int i = 0; i &lt; m; i++) \n\t{\n\t\tint u, v;\n\t\tcin &gt;&gt; u &gt;&gt; v;\n\t\tu--, v--;\n\n\t\tadj1[v].push_back(u);\n\t\tadj2[u].push_back(v);\n\t}\n\n\tfor (int i = 0; i &lt; n; i++)\n\t\tmark[i] = false;\n\n\tfor (int i = 0; i &lt; n; i++)\n\t\tif (!mark[i])\n\t\t\tdfs1(i);\n\n\treverse(top.begin(), top.end());\n\n\tcmp = 0;\n\tfor (int i = 0; i &lt; n; i++)\n\t\tcol[i] = 0;\n\n\tint ans = n;\n\tfor (int v : top)\n\t\tif (!col[v])\n\t\t{\n\t\t\tcmp++;\n\t\t\tver.clear();\n\t\t\tdfs2(v);\n \n\t\t\tbool hasout = false;\n\t\t\tfor (int u : ver)\n\t\t\t\tfor (int w : adj2[u])\n\t\t\t\t\tif (col[w] != col[u])\n\t\t\t\t\t\thasout = true;\n\n\t\t\tif (!hasout)\n\t\t\t\tans = min(ans, (int)ver.size());\n\t\t}\n\n\tcout &lt;&lt; ans &lt;&lt; '\\n';\n}\n\nint main()\n{\n\tios_base::sync_with_stdio(false);\n\tcin.tie(0);\n\n\tint t;\n\tcin &gt;&gt; t;\n\twhile (t--)\n\t\tsolve();\n\n\treturn 0;\n}<\/code><\/pre>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u0631\u0627\u0647\u200c\u062d\u0644\u200c\u0647\u0627\u06cc \u0633\u0624\u0627\u0644\u0627\u062a \u0645\u0633\u0627\u0628\u0642\u0647 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645\u06cc Newbies 2015 &#8211; 2016 \u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u0634\u062f\u0646\u062f. \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\u0646\u06cc\u062f&#8230;<\/p>\n","protected":false},"author":41,"featured_media":42531,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46,50,141],"tags":[],"class_list":["post-42510","post","type-post","status-publish","format-standard","has-post-thumbnail","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 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645\u06cc Newbies 2015 - 2016 - \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\" \/>\n<link rel=\"canonical\" href=\"https:\/\/quera.org\/blog\/newbies-2015-2016-solutions\/\" \/>\n<meta property=\"og:locale\" content=\"fa_IR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0631\u0627\u0647\u200c\u062d\u0644\u200c\u0647\u0627\u06cc \u0645\u0633\u0627\u0628\u0642\u0647 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645\u06cc Newbies 2015 - 2016 - \u06a9\u0648\u0626\u0631\u0627\u200c\u0628\u0644\u0627\u06af\" \/>\n<meta property=\"og:description\" content=\"\u0631\u0627\u0647\u200c\u062d\u0644\u200c\u0647\u0627\u06cc \u0633\u0624\u0627\u0644\u0627\u062a \u0645\u0633\u0627\u0628\u0642\u0647 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645\u06cc Newbies 2015 &#8211; 2016 \u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u0634\u062f\u0646\u062f. \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\u0646\u06cc\u062f...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/quera.org\/blog\/newbies-2015-2016-solutions\/\" \/>\n<meta property=\"og:site_name\" content=\"\u06a9\u0648\u0626\u0631\u0627\u200c\u0628\u0644\u0627\u06af\" \/>\n<meta property=\"article:published_time\" content=\"2023-03-05T16:03:28+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-03-05T16:03:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/quera.org\/blog\/wp-content\/uploads\/2023\/03\/Newbies-2015-2016.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"\u0645\u06cc\u062a\u0631\u0627 \u0639\u0645\u0631\u0627\u0646\u06cc\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0646\u0648\u0634\u062a\u0647\u200c\u0634\u062f\u0647 \u0628\u062f\u0633\u062a\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u0645\u06cc\u062a\u0631\u0627 \u0639\u0645\u0631\u0627\u0646\u06cc\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u0632\u0645\u0627\u0646 \u062a\u0642\u0631\u06cc\u0628\u06cc \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646\" \/>\n\t<meta name=\"twitter:data2\" content=\"13 \u062f\u0642\u06cc\u0642\u0647\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"TechArticle\",\"@id\":\"https:\/\/quera.org\/blog\/newbies-2015-2016-solutions\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/quera.org\/blog\/newbies-2015-2016-solutions\/\"},\"author\":{\"name\":\"\u0645\u06cc\u062a\u0631\u0627 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