{"id":49316,"date":"2024-12-02T10:26:53","date_gmt":"2024-12-02T02:26:53","guid":{"rendered":"https:\/\/fwq.ai\/blog\/49316\/"},"modified":"2024-12-02T10:26:53","modified_gmt":"2024-12-02T02:26:53","slug":"%e6%89%be%e5%88%b0%e5%b0%86%e6%9b%b4%e6%8d%a2%e7%b2%89%e7%ac%94%e7%9a%84%e5%ad%a6%e7%94%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/49316\/","title":{"rendered":"\u627e\u5230\u5c06\u66f4\u6362\u7c89\u7b14\u7684\u5b66\u751f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>\u627e\u5230\u5c06\u66f4\u6362\u7c89\u7b14\u7684\u5b66\u751f<\/h1>\n<p><span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p><span style=\"font-size: 15px\">\u5b66\u4e60\u77e5\u8bc6\u8981\u5584\u4e8e\u601d\u8003\uff0c\u601d\u8003\uff0c\u518d\u601d\u8003\uff01\u4eca\u5929\u7c73\u4e91\u5c0f\u7f16\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u627e\u5230\u5c06\u66f4\u6362\u7c89\u7b14\u7684\u5b66\u751f\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u5305\u542b<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60\u6216\u51c6\u5907\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\uff0c\u5c31\u90fd\u4e0d\u8981\u9519\u8fc7\u672c\u6587\u5566~\u8ba9\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u5427\uff0c\u80fd\u5e2e\u52a9\u5230\u4f60\u5c31\u66f4\u597d\u4e86\uff01<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241129\/17328438236749192fcf082.jpg\" class=\"aligncenter\" title=\"\u627e\u5230\u5c06\u66f4\u6362\u7c89\u7b14\u7684\u5b66\u751f\u63d2\u56fe\" alt=\"\u627e\u5230\u5c06\u66f4\u6362\u7c89\u7b14\u7684\u5b66\u751f\u63d2\u56fe\" \/><\/p>\n<p>1894\u3002\u627e\u5230\u5c06\u66ff\u6362\u7c89\u7b14\u7684\u5b66\u751f<\/p>\n<p><strong>\u96be\u5ea6\uff1a<\/strong>\u4e2d\u7b49<\/p>\n<p><strong>\u4e3b\u9898\uff1a<\/strong>\u6570\u7ec4\u3001\u4e8c\u5206\u67e5\u627e\u3001\u6a21\u62df\u3001\u524d\u7f00\u548c<\/p>\n<p>\u4e00\u4e2a\u73ed\u7ea7\u6709n\u4e2a\u5b66\u751f\uff0c\u7f16\u53f7\u4ece0\u5230n &#8211; 1\u3002\u8001\u5e08\u4f1a\u7ed9\u6bcf\u4e2a\u5b66\u751f\u4e00\u4e2a\u95ee\u9898\uff0c\u4ece\u5b66\u53f70\u5f00\u59cb\uff0c\u7136\u540e\u662f\u5b66\u53f71\uff0c\u4ee5\u6b64\u7c7b\u63a8\uff0c\u76f4\u5230\u8001\u5e08\u8fbe\u5230\u5b66\u53f7n &#8211; 1. \u4e4b\u540e\uff0c\u8001\u5e08\u5c06\u91cd\u65b0\u5f00\u59cb\u8be5\u8fc7\u7a0b\uff0c\u518d\u6b21\u4ece\u5b66\u53f70\u5f00\u59cb\u3002<\/p>\n<p>\u7ed9\u4f60\u4e00\u4e2a<strong>0\u7d22\u5f15<\/strong>\u6574\u6570\u6570\u7ec4chalk\u548c\u4e00\u4e2a\u6574\u6570k\u3002\u6700\u521d\u6709 k \u652f\u7c89\u7b14\u3002\u5f53\u7f16\u53f7 i \u7684\u5b66\u751f\u9700\u8981\u89e3\u51b3\u4e00\u4e2a\u95ee\u9898\u65f6\uff0c\u4ed6\u4eec\u5c06\u4f7f\u7528 chalk[i] \u5757\u7c89\u7b14\u6765\u89e3\u51b3\u8be5\u95ee\u9898\u3002\u7136\u800c\uff0c\u5982\u679c\u5f53\u524d\u7c89\u7b14\u7684\u6570\u91cf<strong>\u4e25\u683c\u5c0f\u4e8e<\/strong>\u7c89\u7b14[i]\uff0c\u90a3\u4e48\u5b66\u53f7i\u5c06\u88ab\u8981\u6c42<strong>\u66f4\u6362<\/strong>\u7c89\u7b14\u3002<\/p>\n<p>\u8fd4\u56de<em>\u5c06<strong>\u66ff\u6362<\/strong>\u7c89\u7b14\u7247<strong>\u7684\u5b66\u751f\u7684<\/strong>\u7d22\u5f15<\/em>\u3002<\/p>\n<p><strong>\u793a\u4f8b1\uff1a<\/strong><\/p>\n<ul>\n<li> <strong>\u8f93\u5165\uff1a<\/strong> chalk = [5,1,5], k = 22<\/li>\n<li> <strong>\u8f93\u51fa\uff1a<\/strong> 0<\/li>\n<li> <strong>\u8bf4\u660e\uff1a<\/strong>\u5b66\u751f\u4f9d\u6b21\u8fdb\u884c\u5982\u4e0b\uff1a\n<ul>\n<li>0\u53f7\u5b66\u751f\u4f7f\u7528\u4e865\u652f\u7c89\u7b14\uff0c\u6240\u4ee5k = 17\u3002<\/li>\n<li>1 \u53f7\u5b66\u751f\u4f7f\u7528 1 \u652f\u7c89\u7b14\uff0c\u56e0\u6b64 k = 16\u3002<\/li>\n<li>2 \u53f7\u5b66\u751f\u4f7f\u7528 5 \u652f\u7c89\u7b14\uff0c\u6240\u4ee5 k = 11\u3002<\/li>\n<li>0\u53f7\u5b66\u751f\u4f7f\u7528\u4e865\u652f\u7c89\u7b14\uff0c\u6240\u4ee5k = 6\u3002<\/li>\n<li>1 \u53f7\u5b66\u751f\u4f7f\u7528 1 \u652f\u7c89\u7b14\uff0c\u56e0\u6b64 k = 5\u3002<\/li>\n<li>2 \u53f7\u5b66\u751f\u4f7f\u7528\u4e86 5 \u652f\u7c89\u7b14\uff0c\u6240\u4ee5 k = 0\u3002<\/li>\n<li>0\u53f7\u5b66\u751f\u6ca1\u6709\u8db3\u591f\u7684\u7c89\u7b14\uff0c\u6240\u4ee5\u4ed6\u4eec\u5fc5\u987b\u66f4\u6362\u5b83\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>\u793a\u4f8b2\uff1a<\/strong><\/p>\n<ul>\n<li> <strong>\u8f93\u5165\uff1a<\/strong> chalk = [3,4,1,2], k = 25<\/li>\n<li> <strong>\u8f93\u51fa\uff1a<\/strong> 1<\/li>\n<li> <strong>\u8bf4\u660e\uff1a<\/strong>\u5b66\u751f\u4f9d\u6b21\u8fdb\u884c\u5982\u4e0b\uff1a\n<ul>\n<li>0 \u53f7\u5b66\u751f\u4f7f\u7528 3 \u652f\u7c89\u7b14\uff0c\u56e0\u6b64 k = 22\u3002<\/li>\n<li>1 \u53f7\u5b66\u751f\u4f7f\u7528 4 \u652f\u7c89\u7b14\uff0c\u56e0\u6b64 k = 18\u3002<\/li>\n<li>2 \u53f7\u5b66\u751f\u4f7f\u7528 1 \u652f\u7c89\u7b14\uff0c\u56e0\u6b64 k = 17\u3002<\/li>\n<li>3 \u53f7\u5b66\u751f\u4f7f\u7528 2 \u652f\u7c89\u7b14\uff0c\u56e0\u6b64 k = 15\u3002<\/li>\n<li>0 \u53f7\u5b66\u751f\u4f7f\u7528 3 \u652f\u7c89\u7b14\uff0c\u56e0\u6b64 k = 12\u3002<\/li>\n<li>1 \u53f7\u5b66\u751f\u4f7f\u7528 4 \u652f\u7c89\u7b14\uff0c\u56e0\u6b64 k = 8\u3002<\/li>\n<li>2 \u53f7\u5b66\u751f\u4f7f\u7528 1 \u652f\u7c89\u7b14\uff0c\u56e0\u6b64 k = 7\u3002<\/li>\n<li>3 \u53f7\u5b66\u751f\u4f7f\u7528 2 \u652f\u7c89\u7b14\uff0c\u56e0\u6b64 k = 5\u3002<\/li>\n<li>0 \u53f7\u5b66\u751f\u4f7f\u7528 3 \u652f\u7c89\u7b14\uff0c\u56e0\u6b64 k = 2\u3002<\/li>\n<li>1 \u53f7\u5b66\u751f\u6ca1\u6709\u8db3\u591f\u7684\u7c89\u7b14\uff0c\u6240\u4ee5\u4ed6\u4eec\u5fc5\u987b\u66f4\u6362\u5b83\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>\u7ea6\u675f\uff1a<\/strong><\/p>\n<ul>\n<li>chalk.length == n<\/li>\n<li>1 &lt;= n &lt;= 10<sub>5<\/sub><\/li>\n<li>1 &lt;= \u7c89\u7b14[i] &lt;= 10<sub>5<\/sub><\/li>\n<li>1 &lt;= k &lt;= 10<sub>9<\/sub><\/li>\n<\/ul>\n<p><strong>\u63d0\u793a\uff1a<\/strong><\/p>\n<ol>\n<li>\u4ece k \u4e2d\u51cf\u53bb chalk \u7684\u603b\u548c\uff0c\u76f4\u5230 k \u5c0f\u4e8e chalk \u7684\u603b\u548c\u3002<\/li>\n<li>\u73b0\u5728\u8fed\u4ee3\u6570\u7ec4\u3002\u5982\u679c chalk[i] \u5c0f\u4e8e k\uff0c\u8fd9\u5c31\u662f\u7b54\u6848\u3002\u5426\u5219\uff0c\u4ece k \u4e2d\u51cf\u53bb chalk[i] \u5e76\u7ee7\u7eed\u3002<\/li>\n<\/ol>\n<p><strong>\u89e3\u51b3\u65b9\u6848\uff1a<\/strong><\/p>\n<p>\u8ba9\u6211\u4eec\u4e00\u6b65\u6b65\u5206\u89e3\u95ee\u9898\uff1a<\/p>\n<h3> \u65b9\u6cd5\uff1a <\/h3>\n<ol>\n<li>\n<p><strong>\u7c89\u7b14\u603b\u6d88\u8017\u91cf\uff1a<\/strong><br \/> \u9996\u5148\uff0c\u8ba1\u7b97\u5b8c\u6574\u4e00\u8f6e\uff08\u4ece\u5b66\u751f 0 \u5230\u5b66\u751f n-1\uff09\u6240\u9700\u7684\u7c89\u7b14\u603b\u91cf\u3002\u8fd9\u5c06\u5e2e\u52a9\u6211\u4eec\u901a\u8fc7\u8003\u8651 k \u652f\u7c89\u7b14\u53ef\u4ee5\u8986\u76d6\u591a\u5c11\u5b8c\u6574\u56de\u5408\u6765\u51cf\u5c11 k \u7684\u503c\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u901a\u8fc7\u6a21\u6570\u51cf\u5c11 k\uff1a<\/strong><br \/> \u5982\u679c k \u5927\u4e8e\u4e00\u6574\u8f6e\u6240\u9700\u7684\u7c89\u7b14\u603b\u6570\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u53d6 k %total_chalk \u6765\u7b80\u5316\u95ee\u9898\u3002\u6b64\u64cd\u4f5c\u5c06\u5728\u5c3d\u53ef\u80fd\u591a\u7684\u6574\u8f6e\u540e\u4e3a\u6211\u4eec\u63d0\u4f9b\u5269\u4f59\u7684\u7c89\u7b14\uff0c\u7559\u4e0b\u4e00\u4e2a\u8f83\u5c0f\u7684\u95ee\u9898\u9700\u8981\u89e3\u51b3\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u627e\u5230\u7c89\u7b14\u7528\u5b8c\u7684\u5b66\u751f\uff1a<\/strong><br \/> \u8fed\u4ee3\u6bcf\u4e2a\u5b66\u751f\u7684\u7c89\u7b14\u6d88\u8017\u91cf\uff0c\u4ece k \u4e2d\u51cf\u53bb\u5b83\uff0c\u76f4\u5230 k \u5c0f\u4e8e\u5f53\u524d\u5b66\u751f\u7684\u7c89\u7b14\u9700\u6c42\u3002\u8fd9\u4f4d\u540c\u5b66\u7684\u7d22\u5f15\u5c31\u662f\u6211\u4eec\u7684\u7b54\u6848\u3002<\/p>\n<\/li>\n<\/ol>\n<h3> \u6f14\u7ec3\u793a\u4f8b\uff1a <\/h3>\n<p>\u4e3e\u4e2a\u4f8b\u5b50\uff0cchalk = [3, 4, 1, 2] \u4e14 k = 25\uff1a<\/p>\n<ol>\n<li> <strong>\u7c89\u7b14\u603b\u6d88\u8017\u91cf\uff1a<\/strong> <\/li>\n<\/ol>\n<pre>   text{total_chalk} = 3 + 4 + 1 + 2 = 10\n<\/pre>\n<ol>\n<li> <strong>\u51cf\u5c11 k\uff1a<\/strong> <\/li>\n<\/ol>\n<pre>   k % 10 = 25 % 10 = 5\n<\/pre>\n<p>\u51cf\u53bb\u5c3d\u53ef\u80fd\u591a\u7684\u6574\u8f6e\u540e\uff0c\u73b0\u5728\u6211\u4eec\u6709 k = 5\u3002<\/p>\n<ol>\n<li> <strong>\u627e\u5230\u5b66\u751f\uff1a<\/strong>\n<ul>\n<li>\u5b66\u751f 0 \u4f7f\u7528 3 \u652f\u7c89\u7b14\uff0c\u56e0\u6b64 k = 5 &#8211; 3 = 2\u3002<\/li>\n<li>\u5b66\u751f 1 \u9700\u8981 4 \u652f\u7c89\u7b14\uff0c\u4f46 k = 2\uff0c\u5c0f\u4e8e 4\u3002<\/li>\n<li>\u56e0\u6b64\uff0c1\u53f7\u5b66\u751f\u5c06\u662f\u9700\u8981\u66f4\u6362\u7c89\u7b14\u7684\u4eba\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\u8ba9\u6211\u4eec\u7528 php \u5b9e\u73b0\u8fd9\u4e2a\u89e3\u51b3\u65b9\u6848\uff1a<strong>1894\u3002\u627e\u5230\u5c06\u66ff\u6362\u7c89\u7b14\u7684\u5b66\u751f<\/strong><\/p>\n<pre>&lt;?php\n\/**\n * @param Integer[] $chalk\n * @param Integer $k\n * @return Integer\n *\/\nfunction chalkReplacer($chalk, $k) {\n    ...\n    ...\n    ...\n    \/**\n     * go to .\/solution.php\n     *\/\n}\n\n\/\/ Example usage:\n\n\/\/Example 1\n$chalk = [5,1,5];\n$k = 22;\necho chalkReplacer($chalk, $k);  \/\/ Output: 0\n\n\/\/Example 2\n$chalk = [3, 4, 1, 2];\n$k = 25;\necho chalkReplacer($chalk, $k);  \/\/ Output: 1\n?&gt;\n<\/pre>\n<h3> \u89e3\u91ca\uff1a <\/h3>\n<ol>\n<li> <strong>\u7c89\u7b14\u603b\u91d1\u989d\uff1a<\/strong>\u6211\u4eec\u5c06\u6240\u6709\u7c89\u7b14\u8981\u6c42\u76f8\u52a0\uff0c\u5f97\u5230\u4e00\u8f6e\u5b8c\u6574\u7684\u603b\u91d1\u989d\u3002<\/li>\n<li> <strong>\u53d6\u6a21\u8fd0\u7b97\uff1a<\/strong>\u4f7f\u7528 k \u53d6\u6a21\uff0c\u6211\u4eec\u5f97\u5230\u6574\u8f6e\u540e\u8981\u5206\u914d\u7684\u6709\u6548\u7c89\u7b14\u6570\u91cf\u3002<\/li>\n<li> <strong>\u627e\u5230\u5b66\u751f\uff1a<\/strong>\u7136\u540e\u6211\u4eec\u904d\u5386\u5b66\u751f\uff0c\u68c0\u67e5\u5269\u4f59\u7684\u7c89\u7b14\u662f\u5426\u8db3\u591f\u3002\u7b2c\u4e00\u6b21\u4e0d\u591f\uff0c\u90a3\u4e2a\u5b66\u751f\u7684\u7d22\u5f15\u5c31\u662f\u7b54\u6848\u3002<\/li>\n<\/ol>\n<h3> \u590d\u6742\uff1a <\/h3>\n<ul>\n<li> <strong>\u65f6\u95f4\u590d\u6742\u5ea6\uff1a<\/strong> o(n) \u2014 \u6211\u4eec\u5bf9\u6570\u7ec4\u6c42\u548c\uff0c\u7136\u540e\u8fed\u4ee3\u5b83\u4e00\u6b21\u3002<\/li>\n<li> <strong>\u7a7a\u95f4\u590d\u6742\u5ea6\uff1a<\/strong> o(1) \u2014 \u4ec5\u4f7f\u7528\u51e0\u4e2a\u53d8\u91cf\uff0c\u4e0e\u8f93\u5165\u5927\u5c0f\u65e0\u5173\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u786e\u4fdd\u5373\u4f7f\u5bf9\u4e8e\u5927\u91cf\u8f93\u5165\u4e5f\u80fd\u6709\u6548\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n<p><strong>\u8054\u7cfb\u94fe\u63a5<\/strong><\/p>\n<p>\u5982\u679c\u60a8\u53d1\u73b0\u672c\u7cfb\u5217\u6709\u5e2e\u52a9\uff0c\u8bf7\u8003\u8651\u5728 github \u4e0a\u7ed9<strong>\u5b58\u50a8\u5e93<\/strong> \u4e00\u4e2a\u661f\u661f\uff0c\u6216\u5728\u60a8\u6700\u559c\u6b22\u7684\u793e\u4ea4\u7f51\u7edc\u4e0a\u5206\u4eab\u8be5\u5e16\u5b50?\u3002\u60a8\u7684\u652f\u6301\u5bf9\u6211\u6765\u8bf4\u610f\u4e49\u91cd\u5927\uff01<\/p>\n<p>\u5982\u679c\u60a8\u60f3\u8981\u66f4\u591a\u7c7b\u4f3c\u7684\u6709\u7528\u5185\u5bb9\uff0c\u8bf7\u968f\u65f6\u5173\u6ce8\u6211\uff1a<\/p>\n<ul>\n<li><strong>\u9886\u82f1<\/strong><\/li>\n<li><strong>github<\/strong><\/li>\n<\/ul>\n<p>\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300a\u627e\u5230\u5c06\u66f4\u6362\u7c89\u7b14\u7684\u5b66\u751f\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\u5427\uff01<\/p>\n<p> \u7248\u672c\u58f0\u660e \u672c\u6587\u8f6c\u8f7d\u4e8e\uff1adev.to \u5982\u6709\u4fb5\u72af\uff0c\u8bf7\u8054\u7cfb \u5220\u9664<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u627e\u5230\u5c06\u66f4\u6362\u7c89\u7b14\u7684\u5b66\u751f \u6536\u85cf \u5b66\u4e60\u77e5\u8bc6\u8981\u5584\u4e8e\u601d\u8003\uff0c\u601d\u8003\uff0c\u518d\u601d\u8003\uff01\u4eca\u5929\u7c73\u4e91\u5c0f\u7f16\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765\u300a\u627e\u5230\u5c06\u66f4\u6362\u7c89\u7b14\u7684\u5b66\u751f\u300b\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u5305\u542b\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60\u6216\u51c6\u5907\u5b66\u4e60\u6587\u7ae0\uff0c\u5c31\u90fd\u4e0d\u8981\u9519\u8fc7\u672c\u6587\u5566~\u8ba9\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u5427\uff0c\u80fd\u5e2e\u52a9\u5230\u4f60\u5c31\u66f4\u597d\u4e86\uff01 1894\u3002\u627e\u5230\u5c06\u66ff\u6362\u7c89\u7b14\u7684\u5b66\u751f \u96be\u5ea6\uff1a\u4e2d\u7b49 \u4e3b\u9898\uff1a\u6570\u7ec4\u3001\u4e8c\u5206\u67e5\u627e\u3001\u6a21\u62df\u3001\u524d\u7f00\u548c \u4e00\u4e2a\u73ed\u7ea7\u6709n\u4e2a\u5b66\u751f\uff0c\u7f16\u53f7\u4ece0\u5230n &#8211; 1\u3002\u8001\u5e08\u4f1a\u7ed9\u6bcf\u4e2a\u5b66\u751f\u4e00\u4e2a\u95ee\u9898\uff0c\u4ece\u5b66\u53f70\u5f00\u59cb\uff0c\u7136\u540e\u662f\u5b66\u53f71\uff0c\u4ee5\u6b64\u7c7b\u63a8\uff0c\u76f4\u5230\u8001\u5e08\u8fbe\u5230\u5b66\u53f7n &#8211; 1. \u4e4b\u540e\uff0c\u8001\u5e08\u5c06\u91cd\u65b0\u5f00\u59cb\u8be5\u8fc7\u7a0b\uff0c\u518d\u6b21\u4ece\u5b66\u53f70\u5f00\u59cb\u3002 \u7ed9\u4f60\u4e00\u4e2a0\u7d22\u5f15\u6574\u6570\u6570\u7ec4chalk\u548c\u4e00\u4e2a\u6574\u6570k\u3002\u6700\u521d\u6709 k \u652f\u7c89\u7b14\u3002\u5f53\u7f16\u53f7 i \u7684\u5b66\u751f\u9700\u8981\u89e3\u51b3\u4e00\u4e2a\u95ee\u9898\u65f6\uff0c\u4ed6\u4eec\u5c06\u4f7f\u7528 chalk[i] \u5757\u7c89\u7b14\u6765\u89e3\u51b3\u8be5\u95ee\u9898\u3002\u7136\u800c\uff0c\u5982\u679c\u5f53\u524d\u7c89\u7b14\u7684\u6570\u91cf\u4e25\u683c\u5c0f\u4e8e\u7c89\u7b14[i]\uff0c\u90a3\u4e48\u5b66\u53f7i\u5c06\u88ab\u8981\u6c42\u66f4\u6362\u7c89\u7b14\u3002 \u8fd4\u56de\u5c06\u66ff\u6362\u7c89\u7b14\u7247\u7684\u5b66\u751f\u7684\u7d22\u5f15\u3002 \u793a\u4f8b1\uff1a \u8f93\u5165\uff1a chalk = [5,1,5], k = 22 \u8f93\u51fa\uff1a 0 \u8bf4\u660e\uff1a\u5b66\u751f\u4f9d\u6b21\u8fdb\u884c\u5982\u4e0b\uff1a 0\u53f7\u5b66\u751f\u4f7f\u7528\u4e865\u652f\u7c89\u7b14\uff0c\u6240\u4ee5k = 17\u3002 1 \u53f7\u5b66\u751f\u4f7f\u7528 1 \u652f\u7c89\u7b14\uff0c\u56e0\u6b64 k = 16\u3002 2 \u53f7\u5b66\u751f\u4f7f\u7528 5 \u652f\u7c89\u7b14\uff0c\u6240\u4ee5 k = 11\u3002 0\u53f7\u5b66\u751f\u4f7f\u7528\u4e865\u652f\u7c89\u7b14\uff0c\u6240\u4ee5k = 6\u3002 1 \u53f7\u5b66\u751f\u4f7f\u7528 1 \u652f\u7c89\u7b14\uff0c\u56e0\u6b64 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-49316","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/49316","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=49316"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/49316\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=49316"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=49316"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=49316"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}