{"id":39902,"date":"2024-11-26T08:07:01","date_gmt":"2024-11-26T00:07:01","guid":{"rendered":"https:\/\/fwq.ai\/blog\/39902\/"},"modified":"2024-11-26T08:07:01","modified_gmt":"2024-11-26T00:07:01","slug":"%e6%80%8e%e4%b9%88%e7%94%a8java%e6%95%b0%e7%bb%84%e5%86%99%e6%9d%a8%e8%be%89%e4%b8%89%e8%a7%92","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/39902\/","title":{"rendered":"\u600e\u4e48\u7528java\u6570\u7ec4\u5199\u6768\u8f89\u4e09\u89d2"},"content":{"rendered":"<blockquote><p>\n  \u4f7f\u7528 java \u6570\u7ec4\u5b9e\u73b0\u6768\u8f89\u4e09\u89d2\u7684\u6b65\u9aa4\uff1a\u521b\u5efa\u4e8c\u7ef4\u6570\u7ec4\u5b58\u50a8\u6570\u5b57\u3002\u521d\u59cb\u5316\u7b2c\u4e00\u884c\u4e3a 1\u3002\u586b\u5145\u6bcf\u4e00\u884c\uff1a\u7b2c\u4e00\u5217\u548c\u6700\u540e\u4e00\u5217\u59cb\u7ec8\u4e3a 1\u3002\u4e2d\u95f4\u5143\u7d20\u503c\u7b49\u4e8e\u4e0a\u65b9\u4e24\u884c\u5bf9\u5e94\u5143\u7d20\u4e4b\u548c\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/17\/2024111712282566042.jpg\" class=\"aligncenter\" title=\"\u600e\u4e48\u7528java\u6570\u7ec4\u5199\u6768\u8f89\u4e09\u89d2\u63d2\u56fe\" alt=\"\u600e\u4e48\u7528java\u6570\u7ec4\u5199\u6768\u8f89\u4e09\u89d2\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u4f7f\u7528 Java \u6570\u7ec4\u5b9e\u73b0\u6768\u8f89\u4e09\u89d2<\/strong><\/p>\n<p><strong>\u5f15\u8a00<\/strong><br \/>\u6768\u8f89\u4e09\u89d2\uff08\u53c8\u79f0\u5e15\u65af\u5361\u4e09\u89d2\uff09\u662f\u4e00\u4e2a\u6570\u5b66\u7ed3\u6784\uff0c\u5b83\u7531\u6570\u5b57\u7ec4\u6210\uff0c\u6210\u4e09\u89d2\u5f62\u3002\u6bcf\u4e2a\u6570\u5b57\u662f\u5176\u4e0a\u65b9\u4e24\u4e2a\u6570\u5b57\u4e4b\u548c\u3002<\/p>\n<p><strong>\u4f7f\u7528 Java \u6570\u7ec4\u5b9e\u73b0\u6768\u8f89\u4e09\u89d2<\/strong><br \/>\u8981\u4f7f\u7528 Java \u6570\u7ec4\u5b9e\u73b0\u6768\u8f89\u4e09\u89d2\uff0c\u53ef\u4ee5\u9075\u5faa\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<p><strong>1. \u521b\u5efa\u6570\u7ec4<\/strong><br \/>\u521b\u5efa\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\u6765\u5b58\u50a8\u6768\u8f89\u4e09\u89d2\u7684\u6570\u5b57\u3002\u6570\u7ec4\u7684\u884c\u6570\u5e94\u7b49\u4e8e\u4e09\u89d2\u5f62\u7684\u9ad8\u5ea6\uff0c\u5217\u6570\u5e94\u7b49\u4e8e\u6700\u9ad8\u7684\u884c\u6570\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p><strong>2. \u521d\u59cb\u5316\u7b2c\u4e00\u884c<\/strong><br \/>\u7b2c\u4e00\u884c\u4ec5\u5305\u542b\u4e00\u4e2a\u6570\u5b57 1\uff0c\u56e0\u6b64\u5c06\u6570\u7ec4\u7684\u7b2c\u4e00\u884c\u7b2c\u4e00\u5217\u8bbe\u7f6e\u4e3a 1\u3002<\/p>\n<p><strong>3. \u586b\u5145\u6bcf\u4e00\u884c<\/strong><br \/>\u5bf9\u4e8e\u6bcf\u4e00\u884c\uff0c\u4ece\u7b2c\u4e8c\u884c\u5f00\u59cb\uff0c\u6309\u7167\u4ee5\u4e0b\u89c4\u5219\u586b\u5145\u4e09\u89d2\u5f62\uff1a<\/p>\n<ul>\n<li>\u7b2c\u4e00\u5217\u548c\u6700\u540e\u4e00\u5217\u7684\u503c\u59cb\u7ec8\u4e3a 1\u3002<\/li>\n<li>\u4e2d\u95f4\u7684\u6bcf\u4e2a\u5143\u7d20\u7684\u503c\u7b49\u4e8e\u5176\u4e0a\u65b9\u4e24\u884c\u7684\u5bf9\u5e94\u5143\u7d20\u4e4b\u548c\u3002<\/li>\n<\/ul>\n<p><strong>\u4ee3\u7801\u793a\u4f8b<\/strong><br \/>\u4ee5\u4e0b\u662f\u4e00\u4e2a Java \u7a0b\u5e8f\uff0c\u6f14\u793a\u4e86\u5982\u4f55\u4f7f\u7528\u6570\u7ec4\u5b9e\u73b0\u6768\u8f89\u4e09\u89d2\uff1a<\/p>\n<pre>import java.util.Arrays;\n\npublic class PascalsTriangle {\n\n    public static void main(String[] args) {\n        \/\/ \u521b\u5efa\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\u6765\u5b58\u50a8\u6768\u8f89\u4e09\u89d2\n        int[][] triangle = new int[10][];\n\n        \/\/ \u521d\u59cb\u5316\u7b2c\u4e00\u884c\n        triangle[0] = new int[]{1};\n\n        \/\/ \u586b\u5145\u6bcf\u4e00\u884c\n        for (int i = 1; i &lt; triangle.length; i++) {\n            triangle[i] = new int[i + 1];\n            triangle[i][0] = 1;\n            triangle[i][i] = 1;\n\n            for (int j = 1; j &lt; i; j++) {\n                triangle[i][j] = triangle[i - 1][j - 1] + triangle[i - 1][j];\n            }\n        }\n\n        \/\/ \u6253\u5370\u6768\u8f89\u4e09\u89d2\n        for (int[] row : triangle) {\n            System.out.println(Arrays.toString(row));\n        }\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u8f93\u51fa<\/strong><br \/>\u8be5\u7a0b\u5e8f\u5c06\u6253\u5370\u4ee5\u4e0b\u6768\u8f89\u4e09\u89d2\uff1a<\/p>\n<pre>[1]\n[1, 1]\n[1, 2, 1]\n[1, 3, 3, 1]\n[1, 4, 6, 4, 1]\n[1, 5, 10, 10, 5, 1]\n[1, 6, 15, 20, 15, 6, 1]\n[1, 7, 21, 35, 35, 21, 7, 1]\n[1, 8, 28, 56, 70, 56, 28, 8, 1]\n[1, 9, 36, 84, 126, 126, 84, 36, 9, 1]<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u7528java\u6570\u7ec4\u5199\u6768\u8f89\u4e09\u89d2\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":"<p>\u4f7f\u7528 java \u6570\u7ec4\u5b9e\u73b0\u6768\u8f89\u4e09\u89d2\u7684\u6b65\u9aa4\uff1a\u521b\u5efa\u4e8c\u7ef4\u6570\u7ec4\u5b58\u50a8\u6570\u5b57\u3002\u521d\u59cb\u5316\u7b2c\u4e00\u884c\u4e3a 1\u3002\u586b\u5145\u6bcf\u4e00\u884c\uff1a\u7b2c\u4e00\u5217\u548c\u6700\u540e\u4e00\u5217\u59cb\u7ec8\u4e3a 1\u3002\u4e2d\u95f4\u5143\u7d20\u503c\u7b49\u4e8e\u4e0a\u65b9\u4e24\u884c\u5bf9\u5e94\u5143\u7d20\u4e4b\u548c\u3002 \u5982\u4f55\u4f7f\u7528 Java \u6570\u7ec4\u5b9e\u73b0\u6768\u8f89\u4e09\u89d2 \u5f15\u8a00\u6768\u8f89\u4e09\u89d2\uff08\u53c8\u79f0\u5e15\u65af\u5361\u4e09\u89d2\uff09\u662f\u4e00\u4e2a\u6570\u5b66\u7ed3\u6784\uff0c\u5b83\u7531\u6570\u5b57\u7ec4\u6210\uff0c\u6210\u4e09\u89d2\u5f62\u3002\u6bcf\u4e2a\u6570\u5b57\u662f\u5176\u4e0a\u65b9\u4e24\u4e2a\u6570\u5b57\u4e4b\u548c\u3002 \u4f7f\u7528 Java \u6570\u7ec4\u5b9e\u73b0\u6768\u8f89\u4e09\u89d2\u8981\u4f7f\u7528 Java \u6570\u7ec4\u5b9e\u73b0\u6768\u8f89\u4e09\u89d2\uff0c\u53ef\u4ee5\u9075\u5faa\u4ee5\u4e0b\u6b65\u9aa4\uff1a 1. \u521b\u5efa\u6570\u7ec4\u521b\u5efa\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\u6765\u5b58\u50a8\u6768\u8f89\u4e09\u89d2\u7684\u6570\u5b57\u3002\u6570\u7ec4\u7684\u884c\u6570\u5e94\u7b49\u4e8e\u4e09\u89d2\u5f62\u7684\u9ad8\u5ea6\uff0c\u5217\u6570\u5e94\u7b49\u4e8e\u6700\u9ad8\u7684\u884c\u6570\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b 2. \u521d\u59cb\u5316\u7b2c\u4e00\u884c\u7b2c\u4e00\u884c\u4ec5\u5305\u542b\u4e00\u4e2a\u6570\u5b57 1\uff0c\u56e0\u6b64\u5c06\u6570\u7ec4\u7684\u7b2c\u4e00\u884c\u7b2c\u4e00\u5217\u8bbe\u7f6e\u4e3a 1\u3002 3. \u586b\u5145\u6bcf\u4e00\u884c\u5bf9\u4e8e\u6bcf\u4e00\u884c\uff0c\u4ece\u7b2c\u4e8c\u884c\u5f00\u59cb\uff0c\u6309\u7167\u4ee5\u4e0b\u89c4\u5219\u586b\u5145\u4e09\u89d2\u5f62\uff1a \u7b2c\u4e00\u5217\u548c\u6700\u540e\u4e00\u5217\u7684\u503c\u59cb\u7ec8\u4e3a 1\u3002 \u4e2d\u95f4\u7684\u6bcf\u4e2a\u5143\u7d20\u7684\u503c\u7b49\u4e8e\u5176\u4e0a\u65b9\u4e24\u884c\u7684\u5bf9\u5e94\u5143\u7d20\u4e4b\u548c\u3002 \u4ee3\u7801\u793a\u4f8b\u4ee5\u4e0b\u662f\u4e00\u4e2a Java \u7a0b\u5e8f\uff0c\u6f14\u793a\u4e86\u5982\u4f55\u4f7f\u7528\u6570\u7ec4\u5b9e\u73b0\u6768\u8f89\u4e09\u89d2\uff1a import java.util.Arrays; public class PascalsTriangle { public static void main(String[] args) { \/\/ \u521b\u5efa\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\u6765\u5b58\u50a8\u6768\u8f89\u4e09\u89d2 int[][] triangle = new int[10][]; \/\/ \u521d\u59cb\u5316\u7b2c\u4e00\u884c triangle[0] = new int[]{1}; \/\/ [&hellip;]<\/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-39902","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39902","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=39902"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39902\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=39902"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=39902"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=39902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}