{"id":39495,"date":"2024-11-26T15:08:41","date_gmt":"2024-11-26T07:08:41","guid":{"rendered":"https:\/\/fwq.ai\/blog\/39495\/"},"modified":"2024-11-26T15:08:41","modified_gmt":"2024-11-26T07:08:41","slug":"java%e6%80%8e%e4%b9%88%e6%b1%82%e6%95%b0%e7%bb%84%e4%b8%ad%e6%9c%80%e5%b0%8f%e5%80%bc","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/39495\/","title":{"rendered":"java\u600e\u4e48\u6c42\u6570\u7ec4\u4e2d\u6700\u5c0f\u503c"},"content":{"rendered":"<blockquote><p>\n  \u6709\u56db\u79cd\u65b9\u6cd5\u53ef\u4ee5\u6c42\u6570\u7ec4\u4e2d\u7684\u6700\u5c0f\u503c\uff1a\u5faa\u73af\u904d\u5386\u6570\u7ec4\uff0c\u627e\u51fa\u6700\u5c0f\u503c\uff1b\u4f7f\u7528 arrays.sort() \u6392\u5e8f\u6570\u7ec4\uff0c\u7136\u540e\u83b7\u53d6\u7b2c 0 \u4e2a\u5143\u7d20\uff1b\u4f7f\u7528 collections.min() \u51fd\u6570\uff1b\u4f7f\u7528 stream.min() \u51fd\u6570\uff08java 8+\uff09\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/16\/2024111611400941192.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u6c42\u6570\u7ec4\u4e2d\u6700\u5c0f\u503c\u63d2\u56fe\" alt=\"java\u600e\u4e48\u6c42\u6570\u7ec4\u4e2d\u6700\u5c0f\u503c\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u6c42\u6570\u7ec4\u4e2d\u7684\u6700\u5c0f\u503c<\/strong><\/p>\n<p><strong>\u65b9\u6cd5\uff1a<\/strong><\/p>\n<p><strong>1. \u5faa\u73af\u904d\u5386\u6570\u7ec4\u5e76\u627e\u51fa\u6700\u5c0f\u503c<\/strong><\/p>\n<pre>\/\/ \u58f0\u660e\u4e00\u4e2a\u6574\u578b\u6570\u7ec4\nint[] arr = {1, 5, 2, 8, 3};\n\n\/\/ \u5b58\u50a8\u6700\u5c0f\u503c\nint min = arr[0];\n\n\/\/ \u904d\u5386\u6570\u7ec4\nfor (int i : arr) {\n    \/\/ \u5982\u679c\u5f53\u524d\u5143\u7d20\u6bd4\u6700\u5c0f\u503c\u5c0f\uff0c\u5219\u66f4\u65b0\u6700\u5c0f\u503c\n    if (i &lt; min) {\n        min = i;\n    }\n}\n\n\/\/ \u6253\u5370\u6700\u5c0f\u503c\nSystem.out.println(\"\u6700\u5c0f\u503c\uff1a\" + min);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>2. \u4f7f\u7528 Arrays.sort() \u6392\u5e8f\u6570\u7ec4\uff0c\u7136\u540e\u83b7\u53d6\u7b2c 0 \u4e2a\u5143\u7d20<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>\/\/ \u58f0\u660e\u4e00\u4e2a\u6574\u578b\u6570\u7ec4\nint[] arr = {1, 5, 2, 8, 3};\n\n\/\/ \u4f7f\u7528 Arrays.sort() \u6392\u5e8f\u6570\u7ec4\nArrays.sort(arr);\n\n\/\/ \u83b7\u53d6\u7b2c 0 \u4e2a\u5143\u7d20\uff08\u6700\u5c0f\u503c\uff09\nint min = arr[0];\n\n\/\/ \u6253\u5370\u6700\u5c0f\u503c\nSystem.out.println(\"\u6700\u5c0f\u503c\uff1a\" + min);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>3. \u4f7f\u7528 Collections.min() \u51fd\u6570<\/strong><\/p>\n<pre>import java.util.*;\n\n\/\/ \u58f0\u660e\u4e00\u4e2a\u6574\u578b\u6570\u7ec4\nint[] arr = {1, 5, 2, 8, 3};\n\n\/\/ \u4f7f\u7528 Collections.min() \u51fd\u6570\u83b7\u53d6\u6700\u5c0f\u503c\nint min = Collections.min(Arrays.asList(arr));\n\n\/\/ \u6253\u5370\u6700\u5c0f\u503c\nSystem.out.println(\"\u6700\u5c0f\u503c\uff1a\" + min);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>4. \u4f7f\u7528 Stream.min() \u51fd\u6570\uff08Java 8+\uff09<\/strong><\/p>\n<pre>\/\/ \u58f0\u660e\u4e00\u4e2a\u6574\u578b\u6570\u7ec4\nint[] arr = {1, 5, 2, 8, 3};\n\n\/\/ \u4f7f\u7528 Stream.min() \u51fd\u6570\u83b7\u53d6\u6700\u5c0f\u503c\nint min = Arrays.stream(arr).min().getAsInt();\n\n\/\/ \u6253\u5370\u6700\u5c0f\u503c\nSystem.out.println(\"\u6700\u5c0f\u503c\uff1a\" + min);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u6c42\u6570\u7ec4\u4e2d\u6700\u5c0f\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":"<p>\u6709\u56db\u79cd\u65b9\u6cd5\u53ef\u4ee5\u6c42\u6570\u7ec4\u4e2d\u7684\u6700\u5c0f\u503c\uff1a\u5faa\u73af\u904d\u5386\u6570\u7ec4\uff0c\u627e\u51fa\u6700\u5c0f\u503c\uff1b\u4f7f\u7528 arrays.sort() \u6392\u5e8f\u6570\u7ec4\uff0c\u7136\u540e\u83b7\u53d6\u7b2c 0 \u4e2a\u5143\u7d20\uff1b\u4f7f\u7528 collections.min() \u51fd\u6570\uff1b\u4f7f\u7528 stream.min() \u51fd\u6570\uff08java 8+\uff09\u3002 \u5982\u4f55\u5728 Java \u4e2d\u6c42\u6570\u7ec4\u4e2d\u7684\u6700\u5c0f\u503c \u65b9\u6cd5\uff1a 1. \u5faa\u73af\u904d\u5386\u6570\u7ec4\u5e76\u627e\u51fa\u6700\u5c0f\u503c \/\/ \u58f0\u660e\u4e00\u4e2a\u6574\u578b\u6570\u7ec4 int[] arr = {1, 5, 2, 8, 3}; \/\/ \u5b58\u50a8\u6700\u5c0f\u503c int min = arr[0]; \/\/ \u904d\u5386\u6570\u7ec4 for (int i : arr) { \/\/ \u5982\u679c\u5f53\u524d\u5143\u7d20\u6bd4\u6700\u5c0f\u503c\u5c0f\uff0c\u5219\u66f4\u65b0\u6700\u5c0f\u503c if (i &lt; min) { min = i; } } \/\/ \u6253\u5370\u6700\u5c0f\u503c System.out.println(&#8220;\u6700\u5c0f\u503c\uff1a&#8221; [&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-39495","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39495","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=39495"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39495\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=39495"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=39495"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=39495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}