{"id":2922,"date":"2020-02-11T15:27:49","date_gmt":"2020-02-11T07:27:49","guid":{"rendered":"http:\/\/www.sniper97.cn\/?p=2922"},"modified":"2020-02-11T15:27:49","modified_gmt":"2020-02-11T07:27:49","slug":"%e3%80%90leetcode%e3%80%910048-%e6%97%8b%e8%bd%ac%e5%9b%be%e5%83%8f","status":"publish","type":"post","link":"http:\/\/www.sniper97.cn\/index.php\/note\/algorithm\/2922\/","title":{"rendered":"\u3010LeetCode\u30110048 \u65cb\u8f6c\u56fe\u50cf"},"content":{"rendered":"\n<p><a href=\"https:\/\/leetcode-cn.com\/problems\/rotate-image\/\">https:\/\/leetcode-cn.com\/problems\/rotate-image\/<\/a><\/p>\n\n\n<pre class=\"wp-block-preformatted\"># -*- coding:utf-8 -*-\n<em>\n<\/em>class Solution(object):\n    def rotate(self, matrix):\n        <em>\"\"\"\n        <\/em><strong><em>:type<\/em><\/strong><em> matrix: List[List[int]]\n        <\/em><strong><em>:rtype<\/em><\/strong><em>: None Do not return anything, modify matrix in-place instead.\n        \"\"\"\n        <\/em>n = len(matrix)\n        # \u955c\u50cf\n        for i in range(n):\n            for j in range(i, n):\n                matrix[i][j], matrix[j][i] = matrix[j][i], matrix[i][j]\n        print(matrix)\n        for i in range(n):\n            for j in range((n \/\/ 2)):\n                matrix[i][j], matrix[i][n - j - 1] = matrix[i][n - j - 1], matrix[i][j]\n        return matrix\nif __name__ == '__main__':\n    matrix = [\n        [5, 1, 9, 11],\n        [2, 4, 8, 10],\n        [13, 3, 6, 7],\n        [15, 14, 12, 16]\n    ]\n    print(Solution().rotate(matrix))\n<\/pre>\n\n\n<p><strong>\u601d\u8def<\/strong>\uff1a \u5c06\u77e9\u9635\u5148\u955c\u50cf\u65cb\u8f6c\u518d\u7ffb\u8f6c\u3002<\/p>\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"509\" height=\"209\" src=\"\/wp-content\/uploads\/2020\/02\/\u56fe\u7247-40.png\" alt=\"\" class=\"wp-image-2923\" srcset=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2020\/02\/\u56fe\u7247-40.png 509w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2020\/02\/\u56fe\u7247-40-300x123.png 300w\" sizes=\"(max-width: 509px) 100vw, 509px\" \/><\/figure><\/div>\n\n\n<p>\u6211\u8fd9\u4e5f\u592a\u5f3a\u4e86\u5427\uff01<\/p>\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"439\" height=\"108\" src=\"\/wp-content\/uploads\/2020\/02\/\u56fe\u7247-41.png\" alt=\"\" class=\"wp-image-2925\" srcset=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2020\/02\/\u56fe\u7247-41.png 439w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2020\/02\/\u56fe\u7247-41-300x74.png 300w\" sizes=\"(max-width: 439px) 100vw, 439px\" \/><\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"<p>https:\/\/leetcode-cn.com\/problems\/rotate-image\/ # &#8211; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[10],"tags":[],"views":1505,"_links":{"self":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/posts\/2922"}],"collection":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/comments?post=2922"}],"version-history":[{"count":0,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/posts\/2922\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/media?parent=2922"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/categories?post=2922"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/tags?post=2922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}