{"id":502,"date":"2024-11-13T20:56:14","date_gmt":"2024-11-13T12:56:14","guid":{"rendered":"https:\/\/womeifei.cn\/?p=502"},"modified":"2024-11-13T20:56:14","modified_gmt":"2024-11-13T12:56:14","slug":"%e6%97%a0%e9%87%8d%e5%a4%8d%e5%ad%97%e7%ac%a6%e7%9a%84%e6%9c%80%e9%95%bf%e5%ad%90%e4%b8%b2-%e5%8a%9b%e6%89%a33","status":"publish","type":"post","link":"https:\/\/womeifei.cn\/index.php\/2024\/11\/13\/%e6%97%a0%e9%87%8d%e5%a4%8d%e5%ad%97%e7%ac%a6%e7%9a%84%e6%9c%80%e9%95%bf%e5%ad%90%e4%b8%b2-%e5%8a%9b%e6%89%a33\/","title":{"rendered":"\u65e0\u91cd\u590d\u5b57\u7b26\u7684\u6700\u957f\u5b50\u4e32-\u529b\u62633"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/womeifei.cn\/wp-content\/uploads\/2024\/11\/image-93.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"958\" height=\"588\" data-original=\"https:\/\/womeifei.cn\/wp-content\/uploads\/2024\/11\/image-93.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-503\"  sizes=\"auto, (max-width: 958px) 100vw, 958px\" \/><\/div><\/figure>\n\n\n\n<p class=\"has-large-font-size wp-block-paragraph\">\u672c\u9898\u601d\u8def:<strong>\u6ed1\u52a8\u7a97\u53e3<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e0d\u65ad\u7ef4\u62a4\u7a97\u53e3\u5de6\u53f3\u4e0b\u6807 \u7a97\u53e3\u7684\u957f\u5ea6\u5373\u4e3a\u5f53\u524d\u5b50\u4e32\u7684\u957f\u5ea6<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9700\u8981\u8bbe\u7f6e\u53d8\u91cfleft\u548cright <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u521d\u8bc6\u5316\u4e00\u4e2a\u5224\u65ad\u6570\u7ec4has[] \u5224\u65ad\u5f53\u524d\u5b57\u7b26\u662f\u5426\u5df2\u7ecf\u5728\u5b57\u7b26\u4e32\u4e2d\u5b58\u5728 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u82e5\u4e0d\u5b58\u5728 \u5c06\u5f53\u524d\u5b57\u7b26\u6807\u8bb0\u4e3atrue \u4ee3\u8868\u52a0\u5165\u5f53\u524d\u5b57\u7b26<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u82e5\u5b58\u5728 \u5c06\u5f53\u524d\u5b57\u7b26\u6807\u8bb0\u4e3afalse \u8868\u793a\u9664\u53bb\u8fd9\u4e2a\u5b57\u7b26 \u8868\u793a\u5e76\u4e14\u4f7fleft++ \u7f29\u5c0f\u7a97\u53e3 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u540e\u5f53\u524d\u904d\u5386\u60c5\u51b5\u4e0b\u7684right-left+1\u5373\u4e3a\u533a\u95f4\u957f\u5ea6 \u9700\u8981\u548c\u4e4b\u524d\u7684\u957f\u5ea6\u8fdb\u884c\u6bd4\u8f83 \u83b7\u5f97\u6700\u5927\u7684\u533a\u95f4\u957f\u5ea6\u5373\u53ef<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#define MAX(a, b) ((b) > (a) ? (b) : (a)) \n\nint lengthOfLongestSubstring(char* s) {\n    int ans = 0, left = 0;\n    bool has&#91;128] = {};\n    for (int right = 0; s&#91;right]; right++) {\n        char c = s&#91;right];\n        \/\/ \u5982\u679c\u7a97\u53e3\u5185\u5df2\u7ecf\u5305\u542b c\uff0c\u90a3\u4e48\u518d\u52a0\u5165\u4e00\u4e2a c \u4f1a\u5bfc\u81f4\u7a97\u53e3\u5185\u6709\u91cd\u590d\u5143\u7d20\n        \/\/ \u6240\u4ee5\u8981\u5728\u52a0\u5165 c \u4e4b\u524d\uff0c\u5148\u79fb\u51fa\u7a97\u53e3\u5185\u7684 c\n        while (has&#91;c]) { \/\/ \u7a97\u53e3\u5185\u6709 c\n            has&#91;s&#91;left++]] = false; \/\/ \u7f29\u5c0f\u7a97\u53e3\n        }\n        has&#91;c] = true; \/\/ \u52a0\u5165 c\n        int len = right - left + 1;\n        ans = MAX(ans, len); \/\/ \u66f4\u65b0\u7a97\u53e3\u957f\u5ea6\u6700\u5927\u503c\n    }\n    return ans;\n}\n\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u91cc\u7528<strong>C\u8bed\u8a00\u5b8f\u5b9a\u4e49\u4e86\u4e00\u4e2a\u83b7\u5f97\u6700\u5927\u503c\u529f\u80fd<\/strong> \u6ce8\u610f\u5b66\u4e60\u4e00\u4e0b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u4e3a<strong>\u672c\u9898\u5b57\u7b26\u5747\u4e3aASCII\u5b57\u7b26 \u6240\u4ee5\u5224\u65ad\u6570\u7ec4\u5927\u5c0f\u8bbe\u4e3a128<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-large-font-size wp-block-paragraph\">\u672c\u9898\u4e5f\u53ef\u4ee5\u7528JS\u4e2d\u7684Set()\u65b9\u6cd5(\u96c6\u5408)\u6765\u5b9e\u73b0 (\u65e0\u91cd\u590d\u5143\u7d20)<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>var lengthOfLongestSubstring = function(s) {\n    let ans = 0;\n    let left = 0;\n    const window = new Set(); \/\/ \u7ef4\u62a4\u4ece\u4e0b\u6807 left \u5230\u4e0b\u6807 right \u7684\u5b57\u7b26\n    for (let right = 0; right &lt; s.length; right++) {\n        const c = s&#91;right];\n        \/\/ \u5982\u679c\u7a97\u53e3\u5185\u5df2\u7ecf\u5305\u542b c\uff0c\u90a3\u4e48\u518d\u52a0\u5165\u4e00\u4e2a c \u4f1a\u5bfc\u81f4\u7a97\u53e3\u5185\u6709\u91cd\u590d\u5143\u7d20\n        \/\/ \u6240\u4ee5\u8981\u5728\u52a0\u5165 c \u4e4b\u524d\uff0c\u5148\u79fb\u51fa\u7a97\u53e3\u5185\u7684 c\n        while (window.has(c)) { \/\/ \u7a97\u53e3\u5185\u6709 c\n            window.delete(s&#91;left++]); \/\/ \u7f29\u5c0f\u7a97\u53e3\n        }\n        window.add(c); \/\/ \u52a0\u5165 c\n        ans = Math.max(ans, right - left + 1); \/\/ \u66f4\u65b0\u7a97\u53e3\u957f\u5ea6\u6700\u5927\u503c\n    }\n    return ans;\n};\n\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u9898\u601d\u8def:\u6ed1\u52a8\u7a97\u53e3 \u4e0d\u65ad\u7ef4\u62a4\u7a97\u53e3\u5de6\u53f3\u4e0b\u6807 \u7a97\u53e3\u7684\u957f\u5ea6\u5373\u4e3a\u5f53\u524d\u5b50\u4e32\u7684\u957f\u5ea6 \u9700\u8981\u8bbe\u7f6e\u53d8\u91cfleft\u548cright \u521d\u8bc6 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,7],"tags":[],"class_list":["post-502","post","type-post","status-publish","format-standard","hentry","category-4","category-7"],"_links":{"self":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts\/502","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/comments?post=502"}],"version-history":[{"count":1,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts\/502\/revisions"}],"predecessor-version":[{"id":504,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts\/502\/revisions\/504"}],"wp:attachment":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/media?parent=502"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/categories?post=502"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/tags?post=502"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}