{"id":1053493,"date":"2024-12-31T14:34:21","date_gmt":"2024-12-31T06:34:21","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1053493.html"},"modified":"2024-12-31T14:34:26","modified_gmt":"2024-12-31T06:34:26","slug":"python%e5%a6%82%e4%bd%95%e9%80%89%e5%8f%96%e4%b8%80%e4%b8%aa%e6%95%b0%e5%ad%97","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1053493.html","title":{"rendered":"python\u5982\u4f55\u9009\u53d6\u4e00\u4e2a\u6570\u5b57"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2024\/12\/aa778eb3-4c0f-4f8e-9639-f3325a342a22.webp?x-oss-process=image\/auto-orient,1\/format,webp\" alt=\"python\u5982\u4f55\u9009\u53d6\u4e00\u4e2a\u6570\u5b57\" \/><\/p>\n<p><p> <strong>Python \u9009\u53d6\u4e00\u4e2a\u6570\u5b57\u7684\u65b9\u6cd5\u6709\uff1a\u4f7f\u7528 <code>input()<\/code> \u51fd\u6570\u3001\u4f7f\u7528 <code>random<\/code> \u6a21\u5757\u3001\u4ece\u5217\u8868\u4e2d\u9009\u53d6\u3001\u4f7f\u7528 <code>numpy<\/code> \u6a21\u5757\u3001\u4ece\u5b57\u5178\u4e2d\u9009\u53d6<\/strong>\u3002\u5176\u4e2d\uff0c\u4f7f\u7528 <code>input()<\/code> \u51fd\u6570\u662f\u6700\u57fa\u7840\u4e14\u5e38\u89c1\u7684\u65b9\u6cd5\u3002\u901a\u8fc7 <code>input()<\/code> \u51fd\u6570\uff0c\u7528\u6237\u53ef\u4ee5\u5728\u8fd0\u884c\u65f6\u8f93\u5165\u4e00\u4e2a\u6570\u5b57\uff0c\u7136\u540e\u5c06\u8fd9\u4e2a\u6570\u5b57\u5b58\u50a8\u5728\u53d8\u91cf\u4e2d\u8fdb\u884c\u540e\u7eed\u5904\u7406\u3002\u63a5\u4e0b\u6765\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u4e9b\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u4f7f\u7528 <code>input()<\/code> \u51fd\u6570<\/p>\n<\/p>\n<p><p><code>input()<\/code> \u51fd\u6570\u7528\u4e8e\u4ece\u6807\u51c6\u8f93\u5165\u63a5\u6536\u7528\u6237\u7684\u8f93\u5165\u3002\u8f93\u5165\u7684\u6570\u636e\u9ed8\u8ba4\u662f\u5b57\u7b26\u4e32\u7c7b\u578b\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>int()<\/code> \u6216 <code>float()<\/code> \u51fd\u6570\u5c06\u5176\u8f6c\u6362\u4e3a\u6570\u5b57\u7c7b\u578b\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u4f7f\u7528 input() \u51fd\u6570\u63a5\u6536\u7528\u6237\u8f93\u5165<\/p>\n<p>user_input = input(&quot;\u8bf7\u8f93\u5165\u4e00\u4e2a\u6570\u5b57: &quot;)<\/p>\n<h2><strong>\u5c06\u8f93\u5165\u7684\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u6570\u5b57<\/strong><\/h2>\n<p>number = int(user_input)<\/p>\n<p>print(f&quot;\u4f60\u8f93\u5165\u7684\u6570\u5b57\u662f: {number}&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u7a0b\u5e8f\u4f1a\u7b49\u5f85\u7528\u6237\u8f93\u5165\u4e00\u4e2a\u6570\u5b57\uff0c\u7136\u540e\u5c06\u5176\u8f6c\u6362\u4e3a\u6574\u6570\uff0c\u5e76\u6253\u5370\u51fa\u6765\u3002\u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u9700\u8981\u4ece\u7528\u6237\u83b7\u53d6\u8f93\u5165\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<p><p>\u4e8c\u3001\u4f7f\u7528 <code>random<\/code> \u6a21\u5757<\/p>\n<\/p>\n<p><p>Python \u7684 <code>random<\/code> \u6a21\u5757\u63d0\u4f9b\u4e86\u751f\u6210\u968f\u673a\u6570\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u7528\u6765\u9009\u53d6\u4e00\u4e2a\u968f\u673a\u6570\u5b57\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import random<\/p>\n<h2><strong>\u4ece 1 \u5230 100 \u4e4b\u95f4\u968f\u673a\u9009\u53d6\u4e00\u4e2a\u6574\u6570<\/strong><\/h2>\n<p>random_number = random.randint(1, 100)<\/p>\n<p>print(f&quot;\u968f\u673a\u9009\u53d6\u7684\u6570\u5b57\u662f: {random_number}&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><code>random.randint(a, b)<\/code> \u51fd\u6570\u7528\u4e8e\u751f\u6210\u4e00\u4e2a\u5728 <code>a<\/code> \u548c <code>b<\/code> \u4e4b\u95f4\u7684\u968f\u673a\u6574\u6570\uff0c\u5305\u62ec <code>a<\/code> \u548c <code>b<\/code>\u3002\u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u9700\u8981\u751f\u6210\u968f\u673a\u6570\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001\u4ece\u5217\u8868\u4e2d\u9009\u53d6<\/p>\n<\/p>\n<p><p>\u5982\u679c\u6709\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u6570\u5b57\u7684\u5217\u8868\uff0c\u53ef\u4ee5\u4f7f\u7528\u7d22\u5f15\u6216 <code>random.choice()<\/code> \u51fd\u6570\u4ece\u5217\u8868\u4e2d\u9009\u53d6\u4e00\u4e2a\u6570\u5b57\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">numbers = [10, 20, 30, 40, 50]<\/p>\n<h2><strong>\u4f7f\u7528\u7d22\u5f15\u9009\u53d6\u7b2c\u4e00\u4e2a\u6570\u5b57<\/strong><\/h2>\n<p>first_number = numbers[0]<\/p>\n<p>print(f&quot;\u5217\u8868\u4e2d\u7684\u7b2c\u4e00\u4e2a\u6570\u5b57\u662f: {first_number}&quot;)<\/p>\n<h2><strong>\u4f7f\u7528 random.choice() \u51fd\u6570\u968f\u673a\u9009\u53d6\u4e00\u4e2a\u6570\u5b57<\/strong><\/h2>\n<p>import random<\/p>\n<p>random_choice = random.choice(numbers)<\/p>\n<p>print(f&quot;\u5217\u8868\u4e2d\u968f\u673a\u9009\u53d6\u7684\u6570\u5b57\u662f: {random_choice}&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u9700\u8981\u4ece\u5df2\u77e5\u7684\u6570\u5b57\u96c6\u5408\u4e2d\u8fdb\u884c\u9009\u62e9\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<p><p>\u56db\u3001\u4f7f\u7528 <code>numpy<\/code> \u6a21\u5757<\/p>\n<\/p>\n<p><p><code>numpy<\/code> \u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u79d1\u5b66\u8ba1\u7b97\u5e93\uff0c\u53ef\u4ee5\u7528\u4e8e\u751f\u6210\u548c\u64cd\u4f5c\u6570\u7ec4\u3002\u53ef\u4ee5\u4f7f\u7528 <code>numpy.random<\/code> \u6a21\u5757\u751f\u6210\u968f\u673a\u6570\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import numpy as np<\/p>\n<h2><strong>\u751f\u6210\u4e00\u4e2a\u5305\u542b 10 \u4e2a\u968f\u673a\u6574\u6570\u7684\u6570\u7ec4<\/strong><\/h2>\n<p>random_array = np.random.randint(1, 100, 10)<\/p>\n<p>print(f&quot;\u968f\u673a\u6570\u7ec4: {random_array}&quot;)<\/p>\n<h2><strong>\u4ece\u6570\u7ec4\u4e2d\u9009\u53d6\u4e00\u4e2a\u6570\u5b57<\/strong><\/h2>\n<p>selected_number = random_array[0]<\/p>\n<p>print(f&quot;\u9009\u53d6\u7684\u6570\u5b57\u662f: {selected_number}&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><code>numpy.random.randint(low, high, size)<\/code> \u51fd\u6570\u7528\u4e8e\u751f\u6210\u4e00\u4e2a\u5305\u542b <code>size<\/code> \u4e2a\u5728 <code>low<\/code> \u548c <code>high<\/code> \u4e4b\u95f4\u7684\u968f\u673a\u6574\u6570\u7684\u6570\u7ec4\u3002\u53ef\u4ee5\u4ece\u751f\u6210\u7684\u6570\u7ec4\u4e2d\u9009\u53d6\u4e00\u4e2a\u6570\u5b57\u3002<\/p>\n<\/p>\n<p><p>\u4e94\u3001\u4ece\u5b57\u5178\u4e2d\u9009\u53d6<\/p>\n<\/p>\n<p><p>\u5982\u679c\u6709\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u6570\u5b57\u7684\u5b57\u5178\uff0c\u53ef\u4ee5\u4f7f\u7528\u952e\u6765\u9009\u53d6\u5bf9\u5e94\u7684\u6570\u5b57\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">numbers_dict = {&#39;a&#39;: 10, &#39;b&#39;: 20, &#39;c&#39;: 30}<\/p>\n<h2><strong>\u901a\u8fc7\u952e &#39;a&#39; \u9009\u53d6\u5bf9\u5e94\u7684\u6570\u5b57<\/strong><\/h2>\n<p>selected_number = numbers_dict[&#39;a&#39;]<\/p>\n<p>print(f&quot;\u901a\u8fc7\u952e &#39;a&#39; \u9009\u53d6\u7684\u6570\u5b57\u662f: {selected_number}&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u9700\u8981\u4ece\u5b57\u5178\u4e2d\u6839\u636e\u952e\u9009\u62e9\u5bf9\u5e94\u503c\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<p><p>\u603b\u7ed3\uff1a<\/p>\n<\/p>\n<p><p>Python \u63d0\u4f9b\u4e86\u591a\u79cd\u65b9\u6cd5\u6765\u9009\u53d6\u4e00\u4e2a\u6570\u5b57\uff0c\u5305\u62ec\u4f7f\u7528 <code>input()<\/code> \u51fd\u6570\u3001<code>random<\/code> \u6a21\u5757\u3001\u4ece\u5217\u8868\u4e2d\u9009\u53d6\u3001\u4f7f\u7528 <code>numpy<\/code> \u6a21\u5757\u3001\u4ece\u5b57\u5178\u4e2d\u9009\u53d6\u3002<strong>\u6839\u636e\u5177\u4f53\u7684\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u51b3\u9009\u53d6\u6570\u5b57\u7684\u95ee\u9898<\/strong>\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u53ef\u4ee5\u6839\u636e\u60c5\u51b5\u9009\u62e9\u6700\u5408\u9002\u7684\u65b9\u6cd5\u6765\u5b9e\u73b0\u9700\u6c42\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5728Python\u4e2d\uff0c\u5982\u4f55\u751f\u6210\u4e00\u4e2a\u968f\u673a\u6570\u5b57\uff1f<\/strong><br \/>\u53ef\u4ee5\u4f7f\u7528Python\u5185\u7f6e\u7684<code>random<\/code>\u6a21\u5757\u6765\u751f\u6210\u968f\u673a\u6570\u5b57\u3002\u901a\u8fc7<code>random.randint(a, b)<\/code>\u51fd\u6570\uff0c\u53ef\u4ee5\u5728\u6307\u5b9a\u7684\u8303\u56f4\u5185\u751f\u6210\u4e00\u4e2a\u5305\u542b\u7aef\u70b9\u7684\u968f\u673a\u6574\u6570\u3002\u4f8b\u5982\uff0c<code>random.randint(1, 10)<\/code>\u4f1a\u8fd4\u56de\u4e00\u4e2a1\u523010\u4e4b\u95f4\u7684\u968f\u673a\u6574\u6570\u3002\u5bf9\u4e8e\u751f\u6210\u6d6e\u70b9\u6570\uff0c\u53ef\u4ee5\u4f7f\u7528<code>random.uniform(a, b)<\/code>\uff0c\u8fd9\u4f1a\u5728\u6307\u5b9a\u8303\u56f4\u5185\u751f\u6210\u4e00\u4e2a\u968f\u673a\u6d6e\u70b9\u6570\u3002<\/p>\n<p><strong>\u5982\u4f55\u4ece\u4e00\u4e2a\u5217\u8868\u4e2d\u9009\u62e9\u4e00\u4e2a\u6570\u5b57\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>random.choice()<\/code>\u51fd\u6570\u4ece\u5217\u8868\u4e2d\u968f\u673a\u9009\u62e9\u4e00\u4e2a\u5143\u7d20\u3002\u5982\u679c\u6709\u4e00\u4e2a\u6570\u5b57\u5217\u8868\uff0c\u6bd4\u5982<code>numbers = [1, 2, 3, 4, 5]<\/code>\uff0c\u53ef\u4ee5\u901a\u8fc7<code>random.choice(numbers)<\/code>\u6765\u968f\u673a\u9009\u62e9\u4e00\u4e2a\u6570\u5b57\u3002\u8fd9\u79cd\u65b9\u6cd5\u975e\u5e38\u9002\u5408\u5728\u4e0d\u786e\u5b9a\u7684\u60c5\u51b5\u4e0b\u9700\u8981\u4ece\u5df2\u6709\u9009\u9879\u4e2d\u4f5c\u51fa\u9009\u62e9\u3002<\/p>\n<p><strong>\u5982\u4f55\u6839\u636e\u7279\u5b9a\u6761\u4ef6\u5728Python\u4e2d\u7b5b\u9009\u6570\u5b57\uff1f<\/strong><br \/>\u5982\u679c\u9700\u8981\u4ece\u4e00\u4e2a\u6570\u5b57\u5217\u8868\u4e2d\u9009\u53d6\u7b26\u5408\u7279\u5b9a\u6761\u4ef6\u7684\u6570\u5b57\uff0c\u53ef\u4ee5\u4f7f\u7528\u5217\u8868\u63a8\u5bfc\u5f0f\u3002\u4f8b\u5982\uff0c\u5982\u679c\u8981\u4ece<code>numbers = [1, 2, 3, 4, 5, 6]<\/code>\u4e2d\u9009\u62e9\u6240\u6709\u5927\u4e8e3\u7684\u6570\u5b57\uff0c\u53ef\u4ee5\u4f7f\u7528<code>filtered_numbers = [num for num in numbers if num &gt; 3]<\/code>\u3002\u8fd9\u6837\u53ef\u4ee5\u5f97\u5230\u4e00\u4e2a\u65b0\u7684\u5217\u8868\uff0c\u5305\u542b\u6240\u6709\u7b26\u5408\u6761\u4ef6\u7684\u6570\u5b57\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python \u9009\u53d6\u4e00\u4e2a\u6570\u5b57\u7684\u65b9\u6cd5\u6709\uff1a\u4f7f\u7528 input() \u51fd\u6570\u3001\u4f7f\u7528 random \u6a21\u5757\u3001\u4ece\u5217\u8868\u4e2d\u9009\u53d6\u3001\u4f7f\u7528 [&hellip;]","protected":false},"author":3,"featured_media":1053509,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1053493"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1053493"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1053493\/revisions"}],"predecessor-version":[{"id":1053510,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1053493\/revisions\/1053510"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1053509"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1053493"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1053493"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1053493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}