{"id":3081,"date":"2022-02-02T20:21:29","date_gmt":"2022-02-02T12:21:29","guid":{"rendered":"https:\/\/blog.iyatt.com\/?p=3081"},"modified":"2024-05-05T14:19:26","modified_gmt":"2024-05-05T06:19:26","slug":"%e5%88%a0%e9%99%a4%e6%9c%89%e5%ba%8f%e6%95%b0%e7%bb%84%e4%b8%ad%e7%9a%84%e9%87%8d%e5%a4%8d%e9%a1%b9","status":"publish","type":"post","link":"https:\/\/blog.iyatt.com\/?p=3081","title":{"rendered":"\u5220\u9664\u6709\u5e8f\u6570\u7ec4\u4e2d\u7684\u91cd\u590d\u9879"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">\u76ee\u5f55<\/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:\/\/blog.iyatt.com\/?p=3081\/#%E9%A2%98%E7%9B%AE\" >\u9898\u76ee<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blog.iyatt.com\/?p=3081\/#%E5%88%86%E6%9E%90\" >\u5206\u6790<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/blog.iyatt.com\/?p=3081\/#%E6%B5%8B%E8%AF%95%E7%8E%AF%E5%A2%83\" >\u6d4b\u8bd5\u73af\u5883<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/blog.iyatt.com\/?p=3081\/#%E4%BB%A3%E7%A0%81%E5%AE%9E%E7%8E%B0\" >\u4ee3\u7801\u5b9e\u73b0<\/a><\/li><\/ul><\/nav><\/div>\n\n<h2 class=\"wp-block-heading\" id=\"\u9898\u76ee\"><span class=\"ez-toc-section\" id=\"%E9%A2%98%E7%9B%AE\"><\/span>\u9898\u76ee<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5df2\u77e5\u4e00\u4e2a\u6709\u5e8f\u6570\u7ec4 nums\uff0c\u539f\u5730\u5220\u9664\u91cd\u590d\u7684\u5143\u7d20\uff0c\u4f7f\u6bcf\u4e2a\u5143\u7d20\u53ea\u51fa\u73b0\u4e00\u6b21\uff0c\u8fd4\u56de nums \u6700\u7ec8\u7684\u957f\u5ea6\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u5206\u6790\"><span class=\"ez-toc-section\" id=\"%E5%88%86%E6%9E%90\"><\/span>\u5206\u6790<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u9898\u76ee\u6709\u8981\u6c42\uff0c\u662f\u5728\u63d0\u4f9b\u7684\u539f\u6570\u7ec4\u4e0a\u5220\u9664\u91cd\u7684\u5143\u7d20\u3002\u4f46\u662f C \u8bed\u8a00\u672c\u8eab\u7684\u6570\u7ec4\u662f\u9759\u6001\u7684\uff0c\u4e0d\u80fd\u76f4\u63a5\u5220\u9664\u5143\u7d20\u3002\u90a3\u4e48\u8fd9\u4e2a\u9898\u76ee\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u53cc\u6307\u9488\u7b97\u6cd5\u89e3\u7b54\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"640\" height=\"1024\" data-src=\"https:\/\/blog.iyatt.com\/wp-content\/uploads\/2022\/02\/Screenshot_2022-02-02-20-25-05-625_com.miui_.notes_-640x1024.jpg\" alt=\"\" class=\"wp-image-3088 lazyload\" data-srcset=\"https:\/\/blog.iyatt.com\/wp-content\/uploads\/2022\/02\/Screenshot_2022-02-02-20-25-05-625_com.miui_.notes_-640x1024.jpg 640w, https:\/\/blog.iyatt.com\/wp-content\/uploads\/2022\/02\/Screenshot_2022-02-02-20-25-05-625_com.miui_.notes_-188x300.jpg 188w, https:\/\/blog.iyatt.com\/wp-content\/uploads\/2022\/02\/Screenshot_2022-02-02-20-25-05-625_com.miui_.notes_-768x1229.jpg 768w, https:\/\/blog.iyatt.com\/wp-content\/uploads\/2022\/02\/Screenshot_2022-02-02-20-25-05-625_com.miui_.notes_-960x1536.jpg 960w, https:\/\/blog.iyatt.com\/wp-content\/uploads\/2022\/02\/Screenshot_2022-02-02-20-25-05-625_com.miui_.notes_-1280x2048.jpg 1280w, https:\/\/blog.iyatt.com\/wp-content\/uploads\/2022\/02\/Screenshot_2022-02-02-20-25-05-625_com.miui_.notes_.jpg 1600w\" data-sizes=\"(max-width: 640px) 100vw, 640px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 640px; --smush-placeholder-aspect-ratio: 640\/1024;\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u6d4b\u8bd5\u73af\u5883\"><span class=\"ez-toc-section\" id=\"%E6%B5%8B%E8%AF%95%E7%8E%AF%E5%A2%83\"><\/span>\u6d4b\u8bd5\u73af\u5883<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>gcc 9.4.0 \u2013 64\u4f4d<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">-no-pie -std=c17 -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Werror=format-security -Wextra -pedantic -Wimplicit-fallthrough -Wsequence-point -Wswitch-unreachable -Wswitch-enum -Wstringop-truncation -Wbool-compare -Wtautological-compare -Wfloat-equal -Wshadow=global -Wpointer-arith -Wpointer-compare -Wcast-align -Wcast-qual -Wwrite-strings -Wdangling-else -Wlogical-op -Wconversion -g -O0 -lm<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u4ee3\u7801\u5b9e\u73b0\"><span class=\"ez-toc-section\" id=\"%E4%BB%A3%E7%A0%81%E5%AE%9E%E7%8E%B0\"><\/span>\u4ee3\u7801\u5b9e\u73b0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#include &lt;stdio.h>\n\n\nint remove_duplicate(int *nums, int len)\n{\n    int s = 0;\n    int f = 1;\n\n    while (f &lt; len)\n    {\n        if (s == 0 &amp;&amp; f == s + 1 &amp;&amp; nums[s] != nums[f])\n        {\n            ++s;\n        }\n        else if (nums[s] != nums[f])\n        {\n            ++s;\n            nums[s] = nums[f];\n        }\n        else if (nums[s] == nums[f])\n        {\n            ++f;\n        }\n    }\n\n    return s + 1;\n}\n\n\nint main()\n{\n    int nums1[] = {1,1,3,5,6,7,8};\n    int nums2[] = {2,2,2,3,3,4,4,4,4,5,7,8,8,8,8};\n    int nums3[] = {1,2,2,2,3,5,6,7,7,7,7,8};\n    int nums4[] = {1,2,3,3,4,5};\n    int nums5[] = {1,2,3,5,6,7,7,7,9};\n    int nums6[] = {1,2,3,4,6,7,8};\n    int nums7[] = {1,1,1,3,3,3,5,5,5};\n\n    printf(\"%d\\n\", remove_duplicate(nums1, sizeof(nums1) \/ sizeof(int)));\n    printf(\"%d\\n\", remove_duplicate(nums2, sizeof(nums2) \/ sizeof(int)));\n    printf(\"%d\\n\", remove_duplicate(nums3, sizeof(nums3) \/ sizeof(int)));\n    printf(\"%d\\n\", remove_duplicate(nums4, sizeof(nums4) \/ sizeof(int)));\n    printf(\"%d\\n\", remove_duplicate(nums5, sizeof(nums5) \/ sizeof(int)));\n    printf(\"%d\\n\", remove_duplicate(nums6, sizeof(nums6) \/ sizeof(int)));\n    printf(\"%d\\n\", remove_duplicate(nums7, sizeof(nums7) \/ sizeof(int)));\n}<\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"517\" height=\"198\" data-src=\"https:\/\/blog.iyatt.com\/wp-content\/uploads\/2022\/02\/image-6.png\" alt=\"\" class=\"wp-image-3083 lazyload\" data-srcset=\"https:\/\/blog.iyatt.com\/wp-content\/uploads\/2022\/02\/image-6.png 517w, https:\/\/blog.iyatt.com\/wp-content\/uploads\/2022\/02\/image-6-300x115.png 300w\" data-sizes=\"(max-width: 517px) 100vw, 517px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 517px; --smush-placeholder-aspect-ratio: 517\/198;\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u9898\u76ee \u5df2\u77e5\u4e00\u4e2a\u6709\u5e8f\u6570\u7ec4 nums\uff0c\u539f\u5730\u5220\u9664\u91cd\u590d\u7684\u5143\u7d20\uff0c\u4f7f\u6bcf\u4e2a\u5143\u7d20\u53ea\u51fa\u73b0\u4e00\u6b21\uff0c\u8fd4\u56de nums \u6700\u7ec8\u7684\u957f\u5ea6\u3002 \u5206\u6790 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"zakra_page_container_layout":"customizer","zakra_page_sidebar_layout":"customizer","zakra_remove_content_margin":false,"zakra_sidebar":"customizer","zakra_transparent_header":"customizer","zakra_logo":0,"zakra_main_header_style":"default","zakra_menu_item_color":"","zakra_menu_item_hover_color":"","zakra_menu_item_active_color":"","zakra_menu_active_style":"","zakra_page_header":true,"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-3081","post","type-post","status-publish","format-standard","hentry","category-all"],"modified_by":"IYATT-yx","_links":{"self":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/posts\/3081","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3081"}],"version-history":[{"count":0,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/posts\/3081\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3081"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3081"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3081"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}