{"id":1003,"date":"2025-12-18T01:42:59","date_gmt":"2025-12-17T17:42:59","guid":{"rendered":"https:\/\/www.guanhaobo.cn\/?p=1003"},"modified":"2025-12-18T02:12:30","modified_gmt":"2025-12-17T18:12:30","slug":"leetcode-136-%e5%8f%aa%e5%87%ba%e7%8e%b0%e4%b8%80%e6%ac%a1%e7%9a%84%e6%95%b0%e5%ad%97","status":"publish","type":"post","link":"https:\/\/www.guanhaobo.cn\/?p=1003","title":{"rendered":"LeetCode 136 &#8211; \u53ea\u51fa\u73b0\u4e00\u6b21\u7684\u6570\u5b57"},"content":{"rendered":"<h1>\u9898\u76ee\u63cf\u8ff0<\/h1>\n<p>\u7ed9\u4f60\u4e00\u4e2a \u975e\u7a7a \u6574\u6570\u6570\u7ec4 nums \uff0c\u9664\u4e86\u67d0\u4e2a\u5143\u7d20\u53ea\u51fa\u73b0\u4e00\u6b21\u4ee5\u5916\uff0c\u5176\u4f59\u6bcf\u4e2a\u5143\u7d20\u5747\u51fa\u73b0\u4e24\u6b21\u3002\u627e\u51fa\u90a3\u4e2a\u53ea\u51fa\u73b0\u4e86\u4e00\u6b21\u7684\u5143\u7d20\u3002<br \/>\n\u4f60\u5fc5\u987b\u8bbe\u8ba1\u5e76\u5b9e\u73b0\u7ebf\u6027\u65f6\u95f4\u590d\u6742\u5ea6\u7684\u7b97\u6cd5\u6765\u89e3\u51b3\u6b64\u95ee\u9898\uff0c\u4e14\u8be5\u7b97\u6cd5\u53ea\u4f7f\u7528\u5e38\u91cf\u989d\u5916\u7a7a\u95f4\u3002<\/p>\n<h1>\u9898\u76ee\u5206\u6790<\/h1>\n<p>\u4f7f\u7528\u5f02\u6216\u8fd0\u7b97\u7b26\uff0c\u6bcf\u4f4d\u76f8\u540c\u4e3a0\uff0c\u76f8\u5f02\u4e3a1\u3002<br \/>\n\u591a\u4e2a\u6570\u5b57\u8fde\u7eed\u5f02\u6216\uff0c\u4ea4\u6362\u987a\u5e8f\u4e0d\u5f71\u54cd\u7ed3\u679c\u3002<br \/>\n\u6700\u7ec8\u53ea\u51fa\u73b0\u4e00\u6b21\u7684\u6570\u5b57\u4f1a\u88ab\u4fdd\u7559\u4e0b\u6765\u3002<\/p>\n<h1>Java<\/h1>\n<pre><code class=\"language-java line-numbers\">public int singleNumber(int[] nums) {\n    int ans = 0;\n    for (int num : nums) {\n        ans = ans ^ num;\n    }\n    return ans;\n}\n<\/code><\/pre>\n<h1>Kotlin<\/h1>\n<pre><code class=\"language-kotlin line-numbers\">fun singleNumber(nums: IntArray): Int {\n    var ans = 0\n    for (num in nums) {\n        ans = ans xor num\n    }\n    return ans\n}\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u9898\u76ee\u63cf\u8ff0 \u7ed9\u4f60\u4e00\u4e2a \u975e\u7a7a \u6574\u6570\u6570\u7ec4 nums \uff0c\u9664\u4e86\u67d0\u4e2a\u5143\u7d20\u53ea\u51fa\u73b0\u4e00\u6b21\u4ee5\u5916\uff0c\u5176\u4f59\u6bcf\u4e2a\u5143\u7d20\u5747\u51fa\u73b0\u4e24\u6b21\u3002\u627e\u51fa\u90a3\u4e2a\u53ea [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[20,36,92],"class_list":["post-1003","post","type-post","status-publish","format-standard","hentry","category-algo","tag-leetcode","tag-36","tag-92"],"_links":{"self":[{"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=\/wp\/v2\/posts\/1003","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1003"}],"version-history":[{"count":1,"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=\/wp\/v2\/posts\/1003\/revisions"}],"predecessor-version":[{"id":1004,"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=\/wp\/v2\/posts\/1003\/revisions\/1004"}],"wp:attachment":[{"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1003"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1003"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.guanhaobo.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1003"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}