{"id":39604,"date":"2024-11-26T17:14:26","date_gmt":"2024-11-26T09:14:26","guid":{"rendered":"https:\/\/fwq.ai\/blog\/39604\/"},"modified":"2024-11-26T17:14:26","modified_gmt":"2024-11-26T09:14:26","slug":"%e6%80%8e%e4%b9%88%e4%bb%8ejava%e6%8e%a7%e5%88%b6%e5%8f%b0%e8%be%93%e5%85%a5%e6%95%b0%e7%bb%84","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/39604\/","title":{"rendered":"\u600e\u4e48\u4ecejava\u63a7\u5236\u53f0\u8f93\u5165\u6570\u7ec4"},"content":{"rendered":"

\n java \u4e2d\u53ef\u5728\u63a7\u5236\u53f0\u4e2d\u8f93\u5165\u6570\u7ec4\uff0c\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a\u4f7f\u7528 scanner \u7c7b\u521b\u5efa\u5bf9\u8c61\u8bfb\u53d6\u63a7\u5236\u53f0\u8f93\u5165\uff1b\u521b\u5efa\u6570\u7ec4\u5b58\u50a8\u8f93\u5165\u503c\uff1b\u7528 nextint() \u65b9\u6cd5\u9010\u4e2a\u8bfb\u53d6\u6570\u7ec4\u5143\u7d20\uff1b\u5c06\u8bfb\u53d6\u7684\u503c\u5b58\u50a8\u5230\u6570\u7ec4\u4e2d\u3002\n<\/p><\/blockquote>\n

\"\u600e\u4e48\u4ecejava\u63a7\u5236\u53f0\u8f93\u5165\u6570\u7ec4\u63d2\u56fe\"<\/p>\n

\u5982\u4f55\u5728 Java \u63a7\u5236\u53f0\u4e2d\u8f93\u5165\u6570\u7ec4<\/strong><\/p>\n

\u5728 Java \u63a7\u5236\u53f0\u4e2d\u8f93\u5165\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528 Java \u7684 Scanner \u7c7b\u3002<\/p>\n

\u6b65\u9aa4\u5982\u4e0b\uff1a<\/strong><\/p>\n

    \n
  1. \u521b\u5efa\u4e00\u4e2a Scanner \u5bf9\u8c61\u4ee5\u8bfb\u53d6\u63a7\u5236\u53f0\u8f93\u5165\u3002<\/li>\n
  2. \u521b\u5efa\u4e00\u4e2a\u6570\u7ec4\u6765\u5b58\u50a8\u8f93\u5165\u503c\u3002<\/li>\n
  3. \u4f7f\u7528 Scanner \u5bf9\u8c61\u7684 nextInt() \u65b9\u6cd5\u8bfb\u53d6\u6bcf\u4e2a\u6570\u7ec4\u5143\u7d20\u3002<\/li>\n
  4. \u5c06\u8bfb\u53d6\u7684\u503c\u5b58\u50a8\u5230\u6570\u7ec4\u4e2d\u3002<\/li>\n<\/ol>\n

    \u5177\u4f53\u4ee3\u7801\u793a\u4f8b\uff1a<\/strong><\/p>\n

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

    import java.util.Scanner;\n\npublic class InputArrayFromConsole {\n\n    public static void main(String[] args) {\n        \/\/ \u521b\u5efa Scanner \u5bf9\u8c61\n        Scanner scanner = new Scanner(System.in);\n\n        \/\/ \u8f93\u5165\u6570\u7ec4\u5927\u5c0f\n        System.out.println(\"\u8bf7\u8f93\u5165\u6570\u7ec4\u5927\u5c0f\uff1a\");\n        int size = scanner.nextInt();\n\n        \/\/ \u521b\u5efa\u6570\u7ec4\n        int[] array = new int[size];\n\n        \/\/ \u8bfb\u53d6\u6570\u7ec4\u5143\u7d20\n        for (int i = 0; i < size; i++) {\n            System.out.printf(\"\u8bf7\u8f93\u5165\u6570\u7ec4\u7b2c %d \u4e2a\u5143\u7d20\uff1a\", i + 1);\n            array[i] = scanner.nextInt();\n        }\n\n        \/\/ \u5728\u63a7\u5236\u53f0\u4e2d\u6253\u5370\u8f93\u5165\u7684\u6570\u7ec4\n        System.out.println(\"\u6570\u7ec4\u5143\u7d20\uff1a\");\n        for (int value : array) {\n            System.out.println(value);\n        }\n    }\n}<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u6267\u884c\u793a\u4f8b\uff1a<\/strong><\/p>\n
    \u8bf7\u8f93\u5165\u6570\u7ec4\u5927\u5c0f\uff1a\n5\n\u8bf7\u8f93\u5165\u6570\u7ec4\u7b2c 1 \u4e2a\u5143\u7d20\uff1a\n10\n\u8bf7\u8f93\u5165\u6570\u7ec4\u7b2c 2 \u4e2a\u5143\u7d20\uff1a\n20\n\u8bf7\u8f93\u5165\u6570\u7ec4\u7b2c 3 \u4e2a\u5143\u7d20\uff1a\n30\n\u8bf7\u8f93\u5165\u6570\u7ec4\u7b2c 4 \u4e2a\u5143\u7d20\uff1a\n40\n\u8bf7\u8f93\u5165\u6570\u7ec4\u7b2c 5 \u4e2a\u5143\u7d20\uff1a\n50\n\u6570\u7ec4\u5143\u7d20\uff1a\n10\n20\n30\n40\n50<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u4ecejava\u63a7\u5236\u53f0\u8f93\u5165\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 \u4e2d\u53ef\u5728\u63a7\u5236\u53f0\u4e2d\u8f93\u5165\u6570\u7ec4\uff0c\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a\u4f7f\u7528 scanner \u7c7b\u521b\u5efa\u5bf9\u8c61\u8bfb\u53d6\u63a7\u5236\u53f0\u8f93\u5165\uff1b\u521b\u5efa\u6570\u7ec4\u5b58\u50a8\u8f93\u5165\u503c\uff1b\u7528 nextint() \u65b9\u6cd5\u9010\u4e2a\u8bfb\u53d6\u6570\u7ec4\u5143\u7d20\uff1b\u5c06\u8bfb\u53d6\u7684\u503c\u5b58\u50a8\u5230\u6570\u7ec4\u4e2d\u3002 \u5982\u4f55\u5728 Java \u63a7\u5236\u53f0\u4e2d\u8f93\u5165\u6570\u7ec4 \u5728 Java \u63a7\u5236\u53f0\u4e2d\u8f93\u5165\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528 Java \u7684 Scanner \u7c7b\u3002 \u6b65\u9aa4\u5982\u4e0b\uff1a \u521b\u5efa\u4e00\u4e2a Scanner \u5bf9\u8c61\u4ee5\u8bfb\u53d6\u63a7\u5236\u53f0\u8f93\u5165\u3002 \u521b\u5efa\u4e00\u4e2a\u6570\u7ec4\u6765\u5b58\u50a8\u8f93\u5165\u503c\u3002 \u4f7f\u7528 Scanner \u5bf9\u8c61\u7684 nextInt() \u65b9\u6cd5\u8bfb\u53d6\u6bcf\u4e2a\u6570\u7ec4\u5143\u7d20\u3002 \u5c06\u8bfb\u53d6\u7684\u503c\u5b58\u50a8\u5230\u6570\u7ec4\u4e2d\u3002 \u5177\u4f53\u4ee3\u7801\u793a\u4f8b\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b import java.util.Scanner; public class InputArrayFromConsole { public static void main(String[] args) { \/\/ \u521b\u5efa Scanner \u5bf9\u8c61 Scanner scanner = new Scanner(System.in); \/\/ \u8f93\u5165\u6570\u7ec4\u5927\u5c0f System.out.println(“\u8bf7\u8f93\u5165\u6570\u7ec4\u5927\u5c0f\uff1a”); int size […]<\/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-39604","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39604","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=39604"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39604\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=39604"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=39604"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=39604"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}