{"id":35065,"date":"2024-11-26T15:02:25","date_gmt":"2024-11-26T07:02:25","guid":{"rendered":"https:\/\/fwq.ai\/blog\/35065\/"},"modified":"2024-11-26T15:02:25","modified_gmt":"2024-11-26T07:02:25","slug":"java%e6%80%8e%e4%b9%88%e8%be%93%e5%85%a5%e8%be%93%e5%87%ba%e4%ba%8c%e7%bb%b4%e6%95%b0%e7%bb%84","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/35065\/","title":{"rendered":"JAVA\u600e\u4e48\u8f93\u5165\u8f93\u51fa\u4e8c\u7ef4\u6570\u7ec4"},"content":{"rendered":"

\n java \u4e8c\u7ef4\u6570\u7ec4\u8f93\u5165\u8f93\u51fa\u65b9\u6cd5\uff1a\u624b\u52a8\u8f93\u5165\u5143\u7d20\uff1a\u4f7f\u7528 for \u5faa\u73af\u9010\u4e2a\u8f93\u5165\u5143\u7d20\u3002\u9010\u884c\u8f93\u5165\uff1a\u4f7f\u7528 scanner \u7c7b\u9010\u884c\u8bfb\u5165\u5143\u7d20\u5e76\u5206\u5272\u4e3a\u5355\u4e2a\u5143\u7d20\u3002\u8f93\u51fa\u5143\u7d20\uff1a\u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u8f93\u51fa\u5143\u7d20\u6216\u4f7f\u7528 arrays.deeptostring() \u65b9\u6cd5\u8f93\u51fa\u6574\u4e2a\u6570\u7ec4\u3002\n<\/p><\/blockquote>\n

\"JAVA\u600e\u4e48\u8f93\u5165\u8f93\u51fa\u4e8c\u7ef4\u6570\u7ec4\u63d2\u56fe\"<\/p>\n

\u5982\u4f55\u901a\u8fc7 Java \u8f93\u5165\u548c\u8f93\u51fa\u4e8c\u7ef4\u6570\u7ec4<\/strong><\/p>\n

\u4e8c\u7ef4\u6570\u7ec4\u662f\u4e00\u79cd\u5b58\u50a8\u591a\u7ef4\u6570\u636e\u7684\u7ed3\u6784\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u56fe\u50cf\u5904\u7406\u3001\u8868\u683c\u6570\u636e\u5b58\u50a8\u7b49\u9886\u57df\u3002\u5728 Java \u4e2d\uff0c\u8f93\u5165\u548c\u8f93\u51fa\u4e8c\u7ef4\u6570\u7ec4\u7684\u65b9\u6cd5\u4e3b\u8981\u6709\u4ee5\u4e0b\u51e0\u79cd\uff1a<\/p>\n

\u8f93\u5165\u4e8c\u7ef4\u6570\u7ec4<\/strong><\/p>\n

    \n
  1. \n

    \u4f7f\u7528 for \u5faa\u73af\u624b\u52a8\u753b\u5165\u5143\u7d20\uff1a<\/strong><\/p>\n

    \u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n

    \/\/ \u521b\u5efa\u4e00\u4e2a 3x3 \u7684\u4e8c\u7ef4\u6570\u7ec4\nint[][] array = new int[3][3];\n\n\/\/ \u4f7f\u7528 for \u5faa\u73af\u8f93\u5165\u5143\u7d20\nfor (int i = 0; i < array.length; i++) {\n for (int j = 0; j < array[i].length; j++) {\n     array[i][j] = Integer.parseInt(Scanner.nextLine());\n }\n}<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/li>\n
  2. \n
    \u4f7f\u7528 Scanner \u7c7b\u9010\u884c\u8f93\u5165\uff1a<\/strong><\/p>\n
    \/\/ \u521b\u5efa\u4e00\u4e2a Scanner \u5bf9\u8c61\nScanner scanner = new Scanner(System.in);\n\n\/\/ \u4f7f\u7528 Scanner \u9010\u884c\u8bfb\u5165\u5143\u7d20\nSystem.out.println(\"\u8f93\u5165\u4e8c\u7ef4\u6570\u7ec4\uff1a\");\nfor (int i = 0; i < array.length; i++) {\n String line = scanner.nextLine();\n String[] elements = line.split(\" \");  \/\/ \u4ee5\u7a7a\u683c\u4e3a\u5206\u9694\u7b26\u5206\u5272\u5143\u7d20\n for (int j = 0; j < array[i].length; j++) {\n     array[i][j] = Integer.parseInt(elements[j]);\n }\n}<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ol>\n
    \u8f93\u51fa\u4e8c\u7ef4\u6570\u7ec4<\/strong><\/p>\n
      \n
    1. \n
      \u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u8f93\u51fa\uff1a<\/strong><\/p>\n
      \/\/ \u8f93\u51fa\u4e8c\u7ef4\u6570\u7ec4\nfor (int[] row : array) {\n for (int element : row) {\n     System.out.print(element + \" \");\n }\n System.out.println();\n}<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/li>\n
    2. \n
      \u4f7f\u7528 Arrays.deepToString() \u65b9\u6cd5\uff1a<\/strong><\/p>\n
      \/\/ \u8f93\u51fa\u4e8c\u7ef4\u6570\u7ec4\nSystem.out.println(Arrays.deepToString(array));<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ol>\n
      \u4ee5\u4e0a\u5c31\u662fJAVA\u600e\u4e48\u8f93\u5165\u8f93\u51fa\u4e8c\u7ef4\u6570\u7ec4\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
      java \u4e8c\u7ef4\u6570\u7ec4\u8f93\u5165\u8f93\u51fa\u65b9\u6cd5\uff1a\u624b\u52a8\u8f93\u5165\u5143\u7d20\uff1a\u4f7f\u7528 for \u5faa\u73af\u9010\u4e2a\u8f93\u5165\u5143\u7d20\u3002\u9010\u884c\u8f93\u5165\uff1a\u4f7f\u7528 scanner \u7c7b\u9010\u884c\u8bfb\u5165\u5143\u7d20\u5e76\u5206\u5272\u4e3a\u5355\u4e2a\u5143\u7d20\u3002\u8f93\u51fa\u5143\u7d20\uff1a\u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u8f93\u51fa\u5143\u7d20\u6216\u4f7f\u7528 arrays.deeptostring() \u65b9\u6cd5\u8f93\u51fa\u6574\u4e2a\u6570\u7ec4\u3002 \u5982\u4f55\u901a\u8fc7 Java \u8f93\u5165\u548c\u8f93\u51fa\u4e8c\u7ef4\u6570\u7ec4 \u4e8c\u7ef4\u6570\u7ec4\u662f\u4e00\u79cd\u5b58\u50a8\u591a\u7ef4\u6570\u636e\u7684\u7ed3\u6784\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u56fe\u50cf\u5904\u7406\u3001\u8868\u683c\u6570\u636e\u5b58\u50a8\u7b49\u9886\u57df\u3002\u5728 Java \u4e2d\uff0c\u8f93\u5165\u548c\u8f93\u51fa\u4e8c\u7ef4\u6570\u7ec4\u7684\u65b9\u6cd5\u4e3b\u8981\u6709\u4ee5\u4e0b\u51e0\u79cd\uff1a \u8f93\u5165\u4e8c\u7ef4\u6570\u7ec4 \u4f7f\u7528 for \u5faa\u73af\u624b\u52a8\u753b\u5165\u5143\u7d20\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \/\/ \u521b\u5efa\u4e00\u4e2a 3×3 \u7684\u4e8c\u7ef4\u6570\u7ec4 int[][] array = new int[3][3]; \/\/ \u4f7f\u7528 for \u5faa\u73af\u8f93\u5165\u5143\u7d20 for (int i = 0; i < array.length; i++) { for (int j = 0; j < array[i].length; j++) { array[i][j] […]<\/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-35065","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/35065","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=35065"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/35065\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=35065"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=35065"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=35065"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}