{"id":66692,"date":"2025-05-03T10:51:35","date_gmt":"2025-05-03T02:51:35","guid":{"rendered":"https:\/\/fwq.ai\/blog\/66692\/"},"modified":"2025-05-03T10:51:35","modified_gmt":"2025-05-03T02:51:35","slug":"java%e6%80%8e%e4%b9%88%e7%94%a8%e6%95%b0%e7%bb%84%e8%a1%a8%e7%a4%ba%e5%8a%a0%e5%87%8f%e4%b9%98%e9%99%a4-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/66692\/","title":{"rendered":"java\u600e\u4e48\u7528\u6570\u7ec4\u8868\u793a\u52a0\u51cf\u4e58\u9664"},"content":{"rendered":"

\n java\u4e2d\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u8868\u793a\u52a0\u51cf\u4e58\u9664\u8fd0\u7b97\u7b26\uff0c\u4ece\u800c\u4fbf\u6377\u5730\u8fdb\u884c\u7b97\u672f\u8fd0\u7b97\u3002\u6b65\u9aa4\u5982\u4e0b\uff1a\u58f0\u660e\u6570\u7ec4char[] operators = {‘+’, ‘-‘, ‘*’, ‘\/’};\u904d\u5386\u6570\u7ec4\uff0c\u6839\u636e\u8fd0\u7b97\u7b26\uff08’+’\u3001’-‘\u3001’*’\u3001’\/’\uff09\u8fdb\u884c\u7d2f\u52a0\u3001\u51cf\u53bb\u3001\u4e58\u4ee5\u6216\u9664\u4ee5\u64cd\u4f5c\u3002\n<\/p><\/blockquote>\n

\"java\u600e\u4e48\u7528\u6570\u7ec4\u8868\u793a\u52a0\u51cf\u4e58\u9664\u63d2\u56fe\"<\/p>\n

Java\u4e2d\u4f7f\u7528\u6570\u7ec4\u8868\u793a\u52a0\u51cf\u4e58\u9664<\/strong><\/p>\n

\u5728Java\u4e2d\uff0c\u53ef\u4ee5\u5229\u7528\u6570\u7ec4\u5b58\u50a8\u52a0\u51cf\u4e58\u9664\u8fd0\u7b97\u7b26\uff0c\u4ece\u800c\u4fbf\u6377\u5730\u8fdb\u884c\u7b97\u672f\u8fd0\u7b97\u3002<\/p>\n

\u58f0\u660e\u6570\u7ec4<\/strong><\/p>\n

char[] operators = {'+', '-', '*', '\/'};<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u52a0\u51cf\u4e58\u9664\u8fd0\u7b97<\/strong><\/p>\n
\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n
1. \u52a0\u6cd5<\/strong><\/p>\n
    \n
  • \u904d\u5386\u6570\u7ec4<\/li>\n
  • \u5982\u679c\u9047\u5230\u52a0\u53f7\uff08’+’\uff09\uff0c\u5219\u5c06\u5f53\u524d\u53d8\u91cf\u7d2f\u52a0\u4e0b\u4e2a\u53d8\u91cf<\/li>\n<\/ul>\n
    int sum = 0;\nfor (int i = 0; i < operators.length; i++) {\n    if (operators[i] == '+') {\n        sum += numbers[i + 1];\n    }\n}<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    2. \u51cf\u6cd5<\/strong><\/p>\n
      \n
    • \u904d\u5386\u6570\u7ec4<\/li>\n
    • \u5982\u679c\u9047\u5230\u51cf\u53f7\uff08’-‘\uff09\uff0c\u5219\u5c06\u5f53\u524d\u53d8\u91cf\u51cf\u53bb\u4e0b\u4e2a\u53d8\u91cf<\/li>\n<\/ul>\n
      int difference = 0;\nfor (int i = 0; i < operators.length; i++) {\n    if (operators[i] == '-') {\n        difference -= numbers[i + 1];\n    }\n}<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      3. \u4e58\u6cd5<\/strong><\/p>\n
        \n
      • \u904d\u5386\u6570\u7ec4<\/li>\n
      • \u5982\u679c\u9047\u5230\u4e58\u53f7\uff08’*’\uff09\uff0c\u5219\u5c06\u5f53\u524d\u53d8\u91cf\u4e58\u4ee5\u4e0b\u4e2a\u53d8\u91cf<\/li>\n<\/ul>\n
        int product = 1;\nfor (int i = 0; i < operators.length; i++) {\n    if (operators[i] == '*') {\n        product *= numbers[i + 1];\n    }\n}<\/pre>\n
         \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
        4. \u9664\u6cd5<\/strong><\/p>\n
          \n
        • \u904d\u5386\u6570\u7ec4<\/li>\n
        • \u5982\u679c\u9047\u5230\u9664\u53f7\uff08’\/’\uff09\uff0c\u5219\u5c06\u5f53\u524d\u53d8\u91cf\u9664\u4ee5\u4e0b\u4e2a\u53d8\u91cf<\/li>\n<\/ul>\n
          double quotient = 1.0;\nfor (int i = 0; i < operators.length; i++) {\n    if (operators[i] == '\/') {\n        quotient \/= (double)numbers[i + 1];\n    }\n}<\/pre>\n
           \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
          \u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u7528\u6570\u7ec4\u8868\u793a\u52a0\u51cf\u4e58\u9664\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
          java\u4e2d\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u8868\u793a\u52a0\u51cf\u4e58\u9664\u8fd0\u7b97\u7b26\uff0c\u4ece\u800c\u4fbf\u6377\u5730\u8fdb\u884c\u7b97\u672f\u8fd0\u7b97\u3002\u6b65\u9aa4\u5982\u4e0b\uff1a\u58f0\u660e\u6570\u7ec4char[] operators = {‘+’, ‘-‘, ‘*’, ‘\/’};\u904d\u5386\u6570\u7ec4\uff0c\u6839\u636e\u8fd0\u7b97\u7b26\uff08’+’\u3001’-‘\u3001’*’\u3001’\/’\uff09\u8fdb\u884c\u7d2f\u52a0\u3001\u51cf\u53bb\u3001\u4e58\u4ee5\u6216\u9664\u4ee5\u64cd\u4f5c\u3002 Java\u4e2d\u4f7f\u7528\u6570\u7ec4\u8868\u793a\u52a0\u51cf\u4e58\u9664 \u5728Java\u4e2d\uff0c\u53ef\u4ee5\u5229\u7528\u6570\u7ec4\u5b58\u50a8\u52a0\u51cf\u4e58\u9664\u8fd0\u7b97\u7b26\uff0c\u4ece\u800c\u4fbf\u6377\u5730\u8fdb\u884c\u7b97\u672f\u8fd0\u7b97\u3002 \u58f0\u660e\u6570\u7ec4 char[] operators = {‘+’, ‘-‘, ‘*’, ‘\/’}; \u767b\u5f55\u540e\u590d\u5236 \u52a0\u51cf\u4e58\u9664\u8fd0\u7b97 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b 1. \u52a0\u6cd5 \u904d\u5386\u6570\u7ec4 \u5982\u679c\u9047\u5230\u52a0\u53f7\uff08’+’\uff09\uff0c\u5219\u5c06\u5f53\u524d\u53d8\u91cf\u7d2f\u52a0\u4e0b\u4e2a\u53d8\u91cf int sum = 0; for (int i = 0; i < operators.length; i++) { if (operators[i] == ‘+’) { sum += numbers[i + 1]; } } \u767b\u5f55\u540e\u590d\u5236 2. \u51cf\u6cd5 \u904d\u5386\u6570\u7ec4 \u5982\u679c\u9047\u5230\u51cf\u53f7\uff08’-‘\uff09\uff0c\u5219\u5c06\u5f53\u524d\u53d8\u91cf\u51cf\u53bb\u4e0b\u4e2a\u53d8\u91cf […]<\/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-66692","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66692","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=66692"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66692\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=66692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=66692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=66692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}