{"id":38251,"date":"2024-11-26T15:18:03","date_gmt":"2024-11-26T07:18:03","guid":{"rendered":"https:\/\/fwq.ai\/blog\/38251\/"},"modified":"2024-11-26T15:18:03","modified_gmt":"2024-11-26T07:18:03","slug":"java-%e6%80%8e%e4%b9%88%e4%ba%a4%e6%8d%a2%e6%95%b0%e7%bb%84%e9%87%8c%e7%9a%84%e5%80%bc","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/38251\/","title":{"rendered":"java \u600e\u4e48\u4ea4\u6362\u6570\u7ec4\u91cc\u7684\u503c"},"content":{"rendered":"

\n \u5728 java \u4e2d\uff0c\u4ea4\u6362\u6570\u7ec4\u4e2d\u4e24\u4e2a\u5143\u7d20\u7684\u503c\u9700\uff1a\u5b9a\u4e49\u4e34\u65f6\u53d8\u91cf\u5b58\u50a8\u7b2c\u4e00\u4e2a\u5143\u7d20\u7684\u503c\u3002\u5c06\u7b2c\u4e8c\u4e2a\u5143\u7d20\u7684\u503c\u8d4b\u7ed9\u7b2c\u4e00\u4e2a\u5143\u7d20\u7684\u4f4d\u7f6e\u3002\u5c06\u4e34\u65f6\u53d8\u91cf\u7684\u503c\u8d4b\u7ed9\u7b2c\u4e8c\u4e2a\u5143\u7d20\u7684\u4f4d\u7f6e\u3002\n<\/p><\/blockquote>\n

\"java<\/p>\n

\u7528 Java \u4ea4\u6362\u6570\u7ec4\u4e2d\u7684\u503c<\/strong><\/p>\n

\u5728 Java \u4e2d\uff0c\u4ea4\u6362\u6570\u7ec4\u4e2d\u4e24\u4e2a\u5143\u7d20\u7684\u503c\u53ef\u4ee5\u4f7f\u7528\u4e34\u65f6\u53d8\u91cf\u3002\u4ee5\u4e0b\u662f\u5177\u4f53\u6b65\u9aa4\uff1a<\/p>\n

1. \u5b9a\u4e49\u4e00\u4e2a\u4e34\u65f6\u53d8\u91cf<\/strong><\/p>\n

\u521b\u5efa\u4e34\u65f6\u53d8\u91cf\u6765\u5b58\u50a8\u7b2c\u4e00\u4e2a\u5143\u7d20\u7684\u503c\u3002<\/p>\n

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

int temp = arr[i];<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
2. \u5c06\u7b2c\u4e8c\u4e2a\u5143\u7d20\u7684\u503c\u8d4b\u7ed9\u7b2c\u4e00\u4e2a\u5143\u7d20<\/strong><\/p>\n
\u5c06\u7b2c\u4e8c\u4e2a\u5143\u7d20\u7684\u503c\u8d4b\u7ed9\u7b2c\u4e00\u4e2a\u5143\u7d20\u7684\u4f4d\u7f6e\u3002<\/p>\n
arr[i] = arr[j];<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
3. \u5c06\u4e34\u65f6\u53d8\u91cf\u7684\u503c\u8d4b\u7ed9\u7b2c\u4e8c\u4e2a\u5143\u7d20<\/strong><\/p>\n
\u5c06\u4e34\u65f6\u53d8\u91cf\u4e2d\u5b58\u50a8\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20\u7684\u503c\u8d4b\u7ed9\u7b2c\u4e8c\u4e2a\u5143\u7d20\u7684\u4f4d\u7f6e\u3002<\/p>\n
arr[j] = temp;<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u793a\u4f8b\uff1a<\/strong><\/p>\n
\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4ea4\u6362\u6570\u7ec4\u4e2d\u4e24\u4e2a\u5143\u7d20\u7684\u793a\u4f8b\uff1a<\/p>\n
int[] arr = {1, 2, 3, 4, 5};\nint i = 0;\nint j = 4;\n\n\/\/ \u5b9a\u4e49\u4e34\u65f6\u53d8\u91cf\nint temp = arr[i];\n\n\/\/ \u4ea4\u6362\u5143\u7d20\narr[i] = arr[j];\narr[j] = temp;\n\n\/\/ \u6253\u5370\u4ea4\u6362\u540e\u7684\u6570\u7ec4\nfor (int num : arr) {\n    System.out.print(num + \" \");\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8f93\u51fa\uff1a<\/p>\n
5 2 3 4 1<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4ee5\u4e0a\u5c31\u662fjava \u600e\u4e48\u4ea4\u6362\u6570\u7ec4\u91cc\u7684\u503c\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":"
\u5728 java \u4e2d\uff0c\u4ea4\u6362\u6570\u7ec4\u4e2d\u4e24\u4e2a\u5143\u7d20\u7684\u503c\u9700\uff1a\u5b9a\u4e49\u4e34\u65f6\u53d8\u91cf\u5b58\u50a8\u7b2c\u4e00\u4e2a\u5143\u7d20\u7684\u503c\u3002\u5c06\u7b2c\u4e8c\u4e2a\u5143\u7d20\u7684\u503c\u8d4b\u7ed9\u7b2c\u4e00\u4e2a\u5143\u7d20\u7684\u4f4d\u7f6e\u3002\u5c06\u4e34\u65f6\u53d8\u91cf\u7684\u503c\u8d4b\u7ed9\u7b2c\u4e8c\u4e2a\u5143\u7d20\u7684\u4f4d\u7f6e\u3002 \u7528 Java \u4ea4\u6362\u6570\u7ec4\u4e2d\u7684\u503c \u5728 Java \u4e2d\uff0c\u4ea4\u6362\u6570\u7ec4\u4e2d\u4e24\u4e2a\u5143\u7d20\u7684\u503c\u53ef\u4ee5\u4f7f\u7528\u4e34\u65f6\u53d8\u91cf\u3002\u4ee5\u4e0b\u662f\u5177\u4f53\u6b65\u9aa4\uff1a 1. \u5b9a\u4e49\u4e00\u4e2a\u4e34\u65f6\u53d8\u91cf \u521b\u5efa\u4e34\u65f6\u53d8\u91cf\u6765\u5b58\u50a8\u7b2c\u4e00\u4e2a\u5143\u7d20\u7684\u503c\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int temp = arr[i]; \u767b\u5f55\u540e\u590d\u5236 2. \u5c06\u7b2c\u4e8c\u4e2a\u5143\u7d20\u7684\u503c\u8d4b\u7ed9\u7b2c\u4e00\u4e2a\u5143\u7d20 \u5c06\u7b2c\u4e8c\u4e2a\u5143\u7d20\u7684\u503c\u8d4b\u7ed9\u7b2c\u4e00\u4e2a\u5143\u7d20\u7684\u4f4d\u7f6e\u3002 arr[i] = arr[j]; \u767b\u5f55\u540e\u590d\u5236 3. \u5c06\u4e34\u65f6\u53d8\u91cf\u7684\u503c\u8d4b\u7ed9\u7b2c\u4e8c\u4e2a\u5143\u7d20 \u5c06\u4e34\u65f6\u53d8\u91cf\u4e2d\u5b58\u50a8\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20\u7684\u503c\u8d4b\u7ed9\u7b2c\u4e8c\u4e2a\u5143\u7d20\u7684\u4f4d\u7f6e\u3002 arr[j] = temp; \u767b\u5f55\u540e\u590d\u5236 \u793a\u4f8b\uff1a \u4ee5\u4e0b\u662f\u4e00\u4e2a\u4ea4\u6362\u6570\u7ec4\u4e2d\u4e24\u4e2a\u5143\u7d20\u7684\u793a\u4f8b\uff1a int[] arr = {1, 2, 3, 4, 5}; int i = 0; int j = 4; \/\/ \u5b9a\u4e49\u4e34\u65f6\u53d8\u91cf int temp = […]<\/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-38251","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/38251","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=38251"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/38251\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=38251"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=38251"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=38251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}