{"id":39743,"date":"2024-11-26T15:36:39","date_gmt":"2024-11-26T07:36:39","guid":{"rendered":"https:\/\/fwq.ai\/blog\/39743\/"},"modified":"2024-11-26T15:36:39","modified_gmt":"2024-11-26T07:36:39","slug":"%e5%9c%a8java%e4%b8%ad%e6%80%8e%e4%b9%88%e7%ae%97%e4%ba%8c%e7%bb%b4%e6%95%b0%e7%bb%84","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/39743\/","title":{"rendered":"\u5728java\u4e2d\u600e\u4e48\u7b97\u4e8c\u7ef4\u6570\u7ec4"},"content":{"rendered":"

\n java \u4e2d\u7684\u4e8c\u7ef4\u6570\u7ec4\u7531\u4e00\u4e2a\u6570\u7ec4\u7684\u6570\u7ec4\u7ec4\u6210\uff0c\u901a\u8fc7\u4e24\u4e2a\u7d22\u5f15\u8bbf\u95ee\u5143\u7d20\u3002\u8ba1\u7b97\u4e8c\u7ef4\u6570\u7ec4\u7684\u65b9\u6cd5\u5305\u62ec\uff1a1. \u8bbf\u95ee\u5143\u7d20\uff1b2. \u67e5\u627e\u6700\u5c0f\u503c\u548c\u6700\u5927\u503c\uff1b3. \u6c42\u548c\uff1b4. \u8ba1\u7b97\u5e73\u5747\u503c\u3002\n<\/p><\/blockquote>\n

\"\u5728java\u4e2d\u600e\u4e48\u7b97\u4e8c\u7ef4\u6570\u7ec4\u63d2\u56fe\"<\/p>\n

\u5982\u4f55\u8ba1\u7b97 Java \u4e2d\u7684\u4e8c\u7ef4\u6570\u7ec4<\/strong><\/p>\n

\u4e8c\u7ef4\u6570\u7ec4\u662f\u5b58\u50a8\u5728\u8868\u683c\u4e2d\u7684\u6570\u636e\uff0c\u6bcf\u4e00\u884c\u548c\u6bcf\u4e00\u5217\u90fd\u662f\u4e00\u4e2a\u6570\u7ec4\u3002\u5728 Java \u4e2d\uff0c\u4e8c\u7ef4\u6570\u7ec4\u662f\u4e00\u4e2a\u6570\u7ec4\u7684\u6570\u7ec4\uff0c\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n

int[][] array = new int[rows][columns];<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5176\u4e2d\uff0crows\u662f\u884c\u6570\uff0ccolumns\u662f\u5217\u6570\u3002<\/p>\n
\u8981\u8ba1\u7b97\u4e8c\u7ef4\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\uff1a<\/p>\n
\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n
1. \u8bbf\u95ee\u5143\u7d20<\/strong><\/p>\n
\u901a\u8fc7\u4f7f\u7528\u4e24\u4e2a\u7d22\u5f15\u53ef\u4ee5\u8bbf\u95ee\u4e8c\u7ef4\u6570\u7ec4\u4e2d\u7684\u5355\u4e2a\u5143\u7d20\uff0c\u4e00\u4e2a\u7528\u4e8e\u884c\uff0c\u4e00\u4e2a\u7528\u4e8e\u5217\u3002\u4f8b\u5982\uff1a<\/p>\n
int value = array[row][column];<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
2. \u67e5\u627e\u6700\u5c0f\u503c\u548c\u6700\u5927\u503c<\/strong><\/p>\n
\u53ef\u4ee5\u904d\u5386\u4e8c\u7ef4\u6570\u7ec4\u4ee5\u627e\u5230\u6700\u5c0f\u503c\u6216\u6700\u5927\u503c\u3002\u4f8b\u5982\uff0c\u8981\u67e5\u627e\u6700\u5c0f\u503c\uff1a<\/p>\n
int min = Integer.MAX_VALUE;\nfor (int row = 0; row < rows; row++) {\n    for (int column = 0; column < columns; column++) {\n        if (array[row][column] < min) {\n            min = array[row][column];\n        }\n    }\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
3. \u6c42\u548c<\/strong><\/p>\n
\u53ef\u4ee5\u904d\u5386\u4e8c\u7ef4\u6570\u7ec4\u4ee5\u8ba1\u7b97\u6240\u6709\u5143\u7d20\u7684\u603b\u548c\u3002\u4f8b\u5982\uff1a<\/p>\n
int sum = 0;\nfor (int row = 0; row < rows; row++) {\n    for (int column = 0; column < columns; column++) {\n        sum += array[row][column];\n    }\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
4. \u8ba1\u7b97\u5e73\u5747\u503c<\/strong><\/p>\n
\u53ef\u4ee5\u5148\u8ba1\u7b97\u603b\u548c\uff0c\u7136\u540e\u9664\u4ee5\u5143\u7d20\u603b\u6570\u6765\u8ba1\u7b97\u4e8c\u7ef4\u6570\u7ec4\u7684\u5e73\u5747\u503c\u3002\u4f8b\u5982\uff1a<\/p>\n
int sum = 0;\nint totalElements = rows * columns;\n\nfor (int row = 0; row < rows; row++) {\n    for (int column = 0; column < columns; column++) {\n        sum += array[row][column];\n    }\n}\n\ndouble average = (double) sum \/ totalElements;<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5728java\u4e2d\u600e\u4e48\u7b97\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 \u4e2d\u7684\u4e8c\u7ef4\u6570\u7ec4\u7531\u4e00\u4e2a\u6570\u7ec4\u7684\u6570\u7ec4\u7ec4\u6210\uff0c\u901a\u8fc7\u4e24\u4e2a\u7d22\u5f15\u8bbf\u95ee\u5143\u7d20\u3002\u8ba1\u7b97\u4e8c\u7ef4\u6570\u7ec4\u7684\u65b9\u6cd5\u5305\u62ec\uff1a1. \u8bbf\u95ee\u5143\u7d20\uff1b2. \u67e5\u627e\u6700\u5c0f\u503c\u548c\u6700\u5927\u503c\uff1b3. \u6c42\u548c\uff1b4. \u8ba1\u7b97\u5e73\u5747\u503c\u3002 \u5982\u4f55\u8ba1\u7b97 Java \u4e2d\u7684\u4e8c\u7ef4\u6570\u7ec4 \u4e8c\u7ef4\u6570\u7ec4\u662f\u5b58\u50a8\u5728\u8868\u683c\u4e2d\u7684\u6570\u636e\uff0c\u6bcf\u4e00\u884c\u548c\u6bcf\u4e00\u5217\u90fd\u662f\u4e00\u4e2a\u6570\u7ec4\u3002\u5728 Java \u4e2d\uff0c\u4e8c\u7ef4\u6570\u7ec4\u662f\u4e00\u4e2a\u6570\u7ec4\u7684\u6570\u7ec4\uff0c\u683c\u5f0f\u5982\u4e0b\uff1a int[][] array = new int[rows][columns]; \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0crows\u662f\u884c\u6570\uff0ccolumns\u662f\u5217\u6570\u3002 \u8981\u8ba1\u7b97\u4e8c\u7ef4\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b 1. \u8bbf\u95ee\u5143\u7d20 \u901a\u8fc7\u4f7f\u7528\u4e24\u4e2a\u7d22\u5f15\u53ef\u4ee5\u8bbf\u95ee\u4e8c\u7ef4\u6570\u7ec4\u4e2d\u7684\u5355\u4e2a\u5143\u7d20\uff0c\u4e00\u4e2a\u7528\u4e8e\u884c\uff0c\u4e00\u4e2a\u7528\u4e8e\u5217\u3002\u4f8b\u5982\uff1a int value = array[row][column]; \u767b\u5f55\u540e\u590d\u5236 2. \u67e5\u627e\u6700\u5c0f\u503c\u548c\u6700\u5927\u503c \u53ef\u4ee5\u904d\u5386\u4e8c\u7ef4\u6570\u7ec4\u4ee5\u627e\u5230\u6700\u5c0f\u503c\u6216\u6700\u5927\u503c\u3002\u4f8b\u5982\uff0c\u8981\u67e5\u627e\u6700\u5c0f\u503c\uff1a int min = Integer.MAX_VALUE; for (int row = 0; row < rows; row++) { for (int column = 0; column < columns; column++) […]<\/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-39743","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39743","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=39743"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39743\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=39743"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=39743"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=39743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}