{"id":245,"date":"2022-08-18T11:11:22","date_gmt":"2022-08-18T03:11:22","guid":{"rendered":"https:\/\/blog.lickoo.fun\/?p=245"},"modified":"2022-08-18T16:25:53","modified_gmt":"2022-08-18T08:25:53","slug":"c%e4%bb%a3%e7%a0%81%e5%a4%87%e5%bf%98","status":"publish","type":"post","link":"https:\/\/blog.lickoo.fun\/?p=245","title":{"rendered":"C++\u4ee3\u7801\u5907\u5fd8"},"content":{"rendered":"\n<p>\u63d2\u5165\u6392\u5e8f<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"cpp\" class=\"language-cpp line-numbers\">#include &lt;iostream>\r\n#include &lt;string.h>\r\nusing namespace std;\r\n\r\nint* insertSort(int* arr,int len){  \/\/\u63d2\u5165\u6392\u5e8f\u7b97\u6cd5\r\n    int* tempArr = (int*)malloc(sizeof(int) * len);\r\n    int pos = 0;\r\n    memcpy(tempArr,arr,sizeof(int));\r\n    for(int i = 1;i &lt; len;i++){  \/\/\u4ecei = 1\u5f00\u59cb\r\n        \/\/ cout &lt;&lt; tempArr[i];\r\n        tempArr[i] = arr[i];  \/\/\u5148\u7ed9\u6570\u7ec4\u7b2c\u4e00\u4e2a\u8d4b\u503c\uff0c\u7136\u540e\u518d\u8fdb\u884c\u540e\u7eed\u6bd4\u8f83\r\n        pos = i;\r\n        while(tempArr[pos] &lt; tempArr[pos - 1]){  \/\/\u5f53i-1 &lt; i\u65f6\u4e00\u76f4\u8fdb\u884c\u4ea4\u6362\r\n            int temp = tempArr[pos];\r\n            tempArr[pos] = tempArr[pos - 1];  \/\/\u63d2\u5165\u90e8\u5206\u6709\u7591\u95ee\uff1f\r\n            tempArr[pos - 1] = temp;\r\n            pos--;  \/\/\u5bf9\u6bd4\u8f83\u7684\u6307\u9488\u8fdb\u884c\u524d\u79fb\uff0c\u5426\u5219\u53ea\u4f1a\u79fb\u52a8\u4e00\u6b21\r\n        }\r\n    }\r\n    return tempArr;\r\n}\r\n\r\nint* selectSort(int* arr,int len){  \/\/\u9009\u62e9\u6392\u5e8f\r\n    int* tempArr = (int*)malloc(sizeof(int) * len);\r\n    memcpy(tempArr,arr,sizeof(int) * len);\r\n    for(int i = 0;i &lt; len;i++){\r\n        for(int j = i + 1;j &lt; len;j++){  \/\/\u753b\u56fe\uff0c\u6bcf\u6b21j\u4ecei+1\u51fa\u53d1\r\n            if(tempArr[j] &lt; tempArr[i]){  \/\/\u82e5\u6ee1\u8db3\u6761\u4ef6\uff0c\u4ea4\u6362\uff1f\uff08\u5e94\u8be5\u7b5b\u9009\u51fa\u6700\u5927\u503c\uff09\r\n                int temp = tempArr[j];\r\n                tempArr[j] = tempArr[i];\r\n                tempArr[i] = temp;\r\n            }\r\n        }\r\n    }\r\n    return tempArr;\r\n}\r\n\r\nvoid printArr(int* arr,int len){  \/\/\u8f93\u51fa\u6570\u7ec4\r\n    for(int i = 0;i &lt; len;i++){\r\n        cout &lt;&lt; \" \" &lt;&lt; arr[i];\r\n    }\r\n}\r\n\r\n\r\nint main()\r\n{\r\n    int testArr[10] = {40,22,33,54,66,77,10,2,58,69};\r\n    \/\/ cout &lt;&lt; sizeof(testArr) \/ 4;\r\n    int* resArr = (int*)malloc(sizeof(testArr));\r\n    int* res2Arr = (int*)malloc(sizeof(testArr));\r\n    resArr = insertSort(testArr,sizeof(testArr) \/ 4);\r\n    res2Arr = selectSort(testArr,sizeof(testArr) \/ 4);\r\n    printArr(resArr,sizeof(testArr) \/ 4);\r\n    cout &lt;&lt; endl;\r\n    printArr(res2Arr,sizeof(testArr) \/ 4);\r\n    return 0;\r\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u63d2\u5165\u6392\u5e8f<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=\/wp\/v2\/posts\/245"}],"collection":[{"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=245"}],"version-history":[{"count":2,"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=\/wp\/v2\/posts\/245\/revisions"}],"predecessor-version":[{"id":247,"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=\/wp\/v2\/posts\/245\/revisions\/247"}],"wp:attachment":[{"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=245"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=245"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.lickoo.fun\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}