{"id":1146786,"date":"2025-01-08T23:19:48","date_gmt":"2025-01-08T15:19:48","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1146786.html"},"modified":"2025-01-08T23:19:50","modified_gmt":"2025-01-08T15:19:50","slug":"python%e4%b8%ad%e5%a6%82%e4%bd%95%e8%ae%a1%e7%ae%97%e4%b8%80%e4%b8%aa%e5%80%bc%e7%9a%84%e7%99%be%e5%88%86%e6%95%b0","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1146786.html","title":{"rendered":"Python\u4e2d\u5982\u4f55\u8ba1\u7b97\u4e00\u4e2a\u503c\u7684\u767e\u5206\u6570"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24182659\/3eb46589-7156-406d-a9bb-373d16b7ec94.webp\" alt=\"Python\u4e2d\u5982\u4f55\u8ba1\u7b97\u4e00\u4e2a\u503c\u7684\u767e\u5206\u6570\" \/><\/p>\n<p><p> <strong>\u5728Python\u4e2d\u8ba1\u7b97\u4e00\u4e2a\u503c\u7684\u767e\u5206\u6570\uff0c\u53ef\u4ee5\u901a\u8fc7\u5c06\u8be5\u503c\u9664\u4ee5\u603b\u503c\uff0c\u7136\u540e\u4e58\u4ee5100\u6765\u5b9e\u73b0\u3002\u6838\u5fc3\u6b65\u9aa4\u5305\u62ec\uff1a\u9009\u62e9\u5408\u9002\u7684\u53d8\u91cf\u3001\u6267\u884c\u9664\u6cd5\u64cd\u4f5c\u3001\u4e58\u4ee5100\u3001\u683c\u5f0f\u5316\u8f93\u51fa\u3002<\/strong> \u4f8b\u5982\uff0c\u5982\u679c\u4f60\u6709\u4e00\u4e2a\u503c\u548c\u4e00\u4e2a\u603b\u503c\uff0c\u53ef\u4ee5\u901a\u8fc7\u7b80\u5355\u7684\u6570\u5b66\u64cd\u4f5c\u6765\u8ba1\u7b97\u767e\u5206\u6bd4\u3002\u8fd9\u4e00\u8fc7\u7a0b\u5e76\u4e0d\u590d\u6742\uff0c\u4f46\u9700\u8981\u6ce8\u610f\u6570\u636e\u7c7b\u578b\u7684\u5904\u7406\uff0c\u786e\u4fdd\u7ed3\u679c\u7684\u51c6\u786e\u6027\u3002<\/p>\n<\/p>\n<p><p>\u8ba1\u7b97\u767e\u5206\u6570\u7684\u57fa\u672c\u516c\u5f0f\u662f\uff1a<\/p>\n<p>[ \\text{\u767e\u5206\u6bd4} = \\left( \\frac{\\text{\u90e8\u5206\u503c}}{\\text{\u603b\u503c}} \\right) \\times 100 ]<\/p>\n<\/p>\n<p><p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u63cf\u8ff0\u5982\u4f55\u5728Python\u4e2d\u5b9e\u73b0\u8fd9\u4e00\u8ba1\u7b97\u8fc7\u7a0b\uff0c\u4ee5\u53ca\u4e00\u4e9b\u76f8\u5173\u7684\u9ad8\u7ea7\u6280\u5de7\u548c\u6ce8\u610f\u4e8b\u9879\u3002<\/p>\n<\/p>\n<p><h2>\u4e00\u3001\u57fa\u672c\u767e\u5206\u6bd4\u8ba1\u7b97<\/h2>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c\u8ba1\u7b97\u4e00\u4e2a\u503c\u7684\u767e\u5206\u6570\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\u5b9e\u73b0\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u5b9a\u4e49\u90e8\u5206\u503c\u548c\u603b\u503c<\/p>\n<p>part_value = 20<\/p>\n<p>total_value = 50<\/p>\n<h2><strong>\u8ba1\u7b97\u767e\u5206\u6bd4<\/strong><\/h2>\n<p>percentage = (part_value \/ total_value) * 100<\/p>\n<h2><strong>\u8f93\u51fa\u7ed3\u679c<\/strong><\/h2>\n<p>print(f&quot;The percentage is {percentage}%&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u5b9a\u4e49\u4e86\u90e8\u5206\u503c\u548c\u603b\u503c\uff0c\u7136\u540e\u901a\u8fc7\u7b80\u5355\u7684\u9664\u6cd5\u548c\u4e58\u6cd5\u64cd\u4f5c\u8ba1\u7b97\u51fa\u767e\u5206\u6bd4\uff0c\u5e76\u4f7f\u7528\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u8f93\u51fa\u7ed3\u679c\u3002<strong>\u786e\u4fdd\u90e8\u5206\u503c\u548c\u603b\u503c\u90fd\u662f\u6570\u5b57\u7c7b\u578b\uff0c\u5426\u5219\u9700\u8981\u8fdb\u884c\u7c7b\u578b\u8f6c\u6362\u3002<\/strong><\/p>\n<\/p>\n<p><h2>\u4e8c\u3001\u5904\u7406\u6570\u636e\u7c7b\u578b<\/h2>\n<\/p>\n<p><p>\u5728\u8ba1\u7b97\u767e\u5206\u6bd4\u65f6\uff0c\u786e\u4fdd\u6570\u636e\u7c7b\u578b\u7684\u6b63\u786e\u6027\u975e\u5e38\u91cd\u8981\u3002\u5982\u679c\u8f93\u5165\u7684\u6570\u636e\u7c7b\u578b\u4e0d\u6b63\u786e\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8ba1\u7b97\u7ed3\u679c\u4e0d\u51c6\u786e\u3002\u4f8b\u5982\uff0c\u5982\u679c\u8f93\u5165\u7684\u662f\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u6570\u636e\uff0c\u9700\u8981\u5148\u5c06\u5176\u8f6c\u6362\u4e3a\u6d6e\u70b9\u6570\u6216\u6574\u6570\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u8f93\u5165\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u6570\u636e<\/p>\n<p>part_value = &quot;20&quot;<\/p>\n<p>total_value = &quot;50&quot;<\/p>\n<h2><strong>\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u6d6e\u70b9\u6570<\/strong><\/h2>\n<p>part_value = float(part_value)<\/p>\n<p>total_value = float(total_value)<\/p>\n<h2><strong>\u8ba1\u7b97\u767e\u5206\u6bd4<\/strong><\/h2>\n<p>percentage = (part_value \/ total_value) * 100<\/p>\n<h2><strong>\u8f93\u51fa\u7ed3\u679c<\/strong><\/h2>\n<p>print(f&quot;The percentage is {percentage}%&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u6d6e\u70b9\u6570\uff0c\u7136\u540e\u8fdb\u884c\u767e\u5206\u6bd4\u8ba1\u7b97\u3002<\/p>\n<\/p>\n<p><h2>\u4e09\u3001\u5904\u7406\u96f6\u503c\u548c\u5f02\u5e38\u60c5\u51b5<\/h2>\n<\/p>\n<p><p>\u5728\u8ba1\u7b97\u767e\u5206\u6bd4\u65f6\uff0c\u5fc5\u987b\u8003\u8651\u5230\u53ef\u80fd\u51fa\u73b0\u7684\u96f6\u503c\u548c\u5176\u4ed6\u5f02\u5e38\u60c5\u51b5\u3002\u4f8b\u5982\uff0c\u5982\u679c\u603b\u503c\u4e3a\u96f6\uff0c\u5c06\u5bfc\u81f4\u9664\u96f6\u9519\u8bef\uff0c\u9700\u8981\u7279\u522b\u5904\u7406\u8fd9\u79cd\u60c5\u51b5\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u5b9a\u4e49\u90e8\u5206\u503c\u548c\u603b\u503c<\/p>\n<p>part_value = 20<\/p>\n<p>total_value = 0<\/p>\n<h2><strong>\u5904\u7406\u9664\u96f6\u9519\u8bef<\/strong><\/h2>\n<p>if total_value == 0:<\/p>\n<p>    percentage = 0<\/p>\n<p>else:<\/p>\n<p>    percentage = (part_value \/ total_value) * 100<\/p>\n<h2><strong>\u8f93\u51fa\u7ed3\u679c<\/strong><\/h2>\n<p>print(f&quot;The percentage is {percentage}%&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7\u6761\u4ef6\u5224\u65ad\u5904\u7406\u4e86\u603b\u503c\u4e3a\u96f6\u7684\u60c5\u51b5\uff0c\u907f\u514d\u4e86\u9664\u96f6\u9519\u8bef\u3002<\/p>\n<\/p>\n<p><h2>\u56db\u3001\u683c\u5f0f\u5316\u8f93\u51fa<\/h2>\n<\/p>\n<p><p>\u8ba1\u7b97\u5b8c\u6210\u540e\uff0c\u683c\u5f0f\u5316\u8f93\u51fa\u7ed3\u679c\u4e5f\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528Python\u7684\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u6216\u5176\u4ed6\u683c\u5f0f\u5316\u5de5\u5177\u6765\u7f8e\u5316\u8f93\u51fa\u7ed3\u679c\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u5b9a\u4e49\u90e8\u5206\u503c\u548c\u603b\u503c<\/p>\n<p>part_value = 20<\/p>\n<p>total_value = 50<\/p>\n<h2><strong>\u8ba1\u7b97\u767e\u5206\u6bd4<\/strong><\/h2>\n<p>percentage = (part_value \/ total_value) * 100<\/p>\n<h2><strong>\u683c\u5f0f\u5316\u8f93\u51fa<\/strong><\/h2>\n<p>print(f&quot;The percentage is {percentage:.2f}%&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86<code>.2f<\/code>\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u6765\u4fdd\u7559\u4e24\u4f4d\u5c0f\u6570\uff0c\u4f7f\u8f93\u51fa\u7ed3\u679c\u66f4\u52a0\u7f8e\u89c2\u3002<\/p>\n<\/p>\n<p><h2>\u4e94\u3001\u4f7f\u7528\u51fd\u6570\u5c01\u88c5\u8ba1\u7b97\u8fc7\u7a0b<\/h2>\n<\/p>\n<p><p>\u4e3a\u4e86\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u91cd\u7528\u6027\u548c\u53ef\u8bfb\u6027\uff0c\u53ef\u4ee5\u5c06\u767e\u5206\u6bd4\u8ba1\u7b97\u8fc7\u7a0b\u5c01\u88c5\u5230\u4e00\u4e2a\u51fd\u6570\u4e2d\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def calculate_percentage(part_value, total_value):<\/p>\n<p>    try:<\/p>\n<p>        # \u8f6c\u6362\u6570\u636e\u7c7b\u578b<\/p>\n<p>        part_value = float(part_value)<\/p>\n<p>        total_value = float(total_value)<\/p>\n<p>        # \u5904\u7406\u9664\u96f6\u9519\u8bef<\/p>\n<p>        if total_value == 0:<\/p>\n<p>            return 0<\/p>\n<p>        # \u8ba1\u7b97\u767e\u5206\u6bd4<\/p>\n<p>        percentage = (part_value \/ total_value) * 100<\/p>\n<p>        # \u8fd4\u56de\u683c\u5f0f\u5316\u7ed3\u679c<\/p>\n<p>        return f&quot;{percentage:.2f}%&quot;<\/p>\n<p>    except ValueError:<\/p>\n<p>        return &quot;Invalid input&quot;<\/p>\n<h2><strong>\u4f7f\u7528\u51fd\u6570\u8ba1\u7b97\u767e\u5206\u6bd4<\/strong><\/h2>\n<p>result = calculate_percentage(20, 50)<\/p>\n<p>print(result)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u4e2a\u51fd\u6570\u9996\u5148\u5c1d\u8bd5\u5c06\u8f93\u5165\u8f6c\u6362\u4e3a\u6d6e\u70b9\u6570\uff0c\u5904\u7406\u9664\u96f6\u9519\u8bef\uff0c\u5e76\u8fd4\u56de\u683c\u5f0f\u5316\u7684\u767e\u5206\u6bd4\u7ed3\u679c\u3002\u5982\u679c\u8f93\u5165\u65e0\u6548\uff0c\u8fd4\u56de\u201cInvalid input\u201d\u6d88\u606f\u3002<\/p>\n<\/p>\n<p><h2>\u516d\u3001\u5e94\u7528\u573a\u666f<\/h2>\n<\/p>\n<p><p>\u767e\u5206\u6bd4\u8ba1\u7b97\u5728\u8bb8\u591a\u5b9e\u9645\u5e94\u7528\u4e2d\u975e\u5e38\u5e38\u89c1\uff0c\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<ol>\n<li><strong>\u6570\u636e\u5206\u6790<\/strong>\uff1a\u5728\u6570\u636e\u5206\u6790\u4e2d\uff0c\u5e38\u5e38\u9700\u8981\u8ba1\u7b97\u67d0\u4e2a\u7c7b\u522b\u5360\u603b\u6570\u7684\u767e\u5206\u6bd4\uff0c\u4f8b\u5982\u7edf\u8ba1\u67d0\u4e2a\u4ea7\u54c1\u7684\u5e02\u573a\u4efd\u989d\u3002<\/li>\n<li><strong>\u8d22\u52a1\u5206\u6790<\/strong>\uff1a\u5728\u8d22\u52a1\u5206\u6790\u4e2d\uff0c\u9700\u8981\u8ba1\u7b97\u67d0\u4e2a\u9879\u76ee\u7684\u6536\u76ca\u7387\u6216\u6210\u672c\u5360\u6bd4\u3002<\/li>\n<li><strong>\u6559\u80b2\u9886\u57df<\/strong>\uff1a\u5728\u6559\u80b2\u9886\u57df\uff0c\u9700\u8981\u8ba1\u7b97\u5b66\u751f\u7684\u8003\u8bd5\u6210\u7ee9\u5360\u603b\u6210\u7ee9\u7684\u767e\u5206\u6bd4\u3002<\/li>\n<\/ol>\n<p><p>\u8fd9\u4e9b\u5e94\u7528\u573a\u666f\u90fd\u9700\u8981\u4f7f\u7528\u767e\u5206\u6bd4\u8ba1\u7b97\uff0c\u5e76\u4e14\u53ef\u4ee5\u901a\u8fc7\u4e0a\u8ff0\u65b9\u6cd5\u5b9e\u73b0\u3002<\/p>\n<\/p>\n<p><h2>\u4e03\u3001\u5904\u7406\u5927\u6570\u636e\u96c6<\/h2>\n<\/p>\n<p><p>\u5728\u5904\u7406\u5927\u6570\u636e\u96c6\u65f6\uff0c\u53ef\u80fd\u9700\u8981\u6279\u91cf\u8ba1\u7b97\u591a\u4e2a\u503c\u7684\u767e\u5206\u6bd4\u3002\u53ef\u4ee5\u4f7f\u7528Python\u7684\u5217\u8868\u63a8\u5bfc\u5f0f\u6216pandas\u5e93\u6765\u5b9e\u73b0\u8fd9\u4e00\u9700\u6c42\u3002<\/p>\n<\/p>\n<p><h3>\u4f7f\u7528\u5217\u8868\u63a8\u5bfc\u5f0f<\/h3>\n<\/p>\n<p><pre><code class=\"language-python\"># \u5b9a\u4e49\u90e8\u5206\u503c\u548c\u603b\u503c\u5217\u8868<\/p>\n<p>part_values = [20, 30, 40, 50]<\/p>\n<p>total_values = [50, 100, 80, 200]<\/p>\n<h2><strong>\u6279\u91cf\u8ba1\u7b97\u767e\u5206\u6bd4<\/strong><\/h2>\n<p>percentages = [(part \/ total) * 100 if total != 0 else 0 for part, total in zip(part_values, total_values)]<\/p>\n<h2><strong>\u8f93\u51fa\u7ed3\u679c<\/strong><\/h2>\n<p>print(percentages)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4f7f\u7528pandas\u5e93<\/h3>\n<\/p>\n<p><pre><code class=\"language-python\">import pandas as pd<\/p>\n<h2><strong>\u5b9a\u4e49\u6570\u636e\u96c6<\/strong><\/h2>\n<p>data = {<\/p>\n<p>    &quot;part_value&quot;: [20, 30, 40, 50],<\/p>\n<p>    &quot;total_value&quot;: [50, 100, 80, 200]<\/p>\n<p>}<\/p>\n<h2><strong>\u521b\u5efaDataFrame<\/strong><\/h2>\n<p>df = pd.DataFrame(data)<\/p>\n<h2><strong>\u8ba1\u7b97\u767e\u5206\u6bd4<\/strong><\/h2>\n<p>df[&quot;percentage&quot;] = (df[&quot;part_value&quot;] \/ df[&quot;total_value&quot;]) * 100<\/p>\n<h2><strong>\u5904\u7406\u9664\u96f6\u9519\u8bef<\/strong><\/h2>\n<p>df[&quot;percentage&quot;] = df[&quot;percentage&quot;].fillna(0)<\/p>\n<h2><strong>\u8f93\u51fa\u7ed3\u679c<\/strong><\/h2>\n<p>print(df)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e24\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u5206\u522b\u4f7f\u7528\u5217\u8868\u63a8\u5bfc\u5f0f\u548cpandas\u5e93\u6279\u91cf\u8ba1\u7b97\u591a\u4e2a\u503c\u7684\u767e\u5206\u6bd4\u3002<\/p>\n<\/p>\n<p><h2>\u516b\u3001\u603b\u7ed3<\/h2>\n<\/p>\n<p><p>\u5728Python\u4e2d\u8ba1\u7b97\u4e00\u4e2a\u503c\u7684\u767e\u5206\u6570\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u901a\u8fc7\u57fa\u672c\u7684\u6570\u5b66\u64cd\u4f5c\u5373\u53ef\u5b9e\u73b0\u3002\u7136\u800c\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u8fd8\u9700\u8981\u8003\u8651\u6570\u636e\u7c7b\u578b\u5904\u7406\u3001\u96f6\u503c\u5904\u7406\u3001\u683c\u5f0f\u5316\u8f93\u51fa\u4ee5\u53ca\u6279\u91cf\u8ba1\u7b97\u7b49\u9ad8\u7ea7\u6280\u5de7\u3002\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u76f8\u4fe1\u4f60\u5df2\u7ecf\u638c\u63e1\u4e86\u5728Python\u4e2d\u8ba1\u7b97\u767e\u5206\u6570\u7684\u57fa\u672c\u65b9\u6cd5\u548c\u9ad8\u7ea7\u5e94\u7528\u6280\u5de7\u3002\u5e0c\u671b\u8fd9\u4e9b\u5185\u5bb9\u80fd\u5bf9\u4f60\u7684\u5b9e\u9645\u5de5\u4f5c\u548c\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u8ba1\u7b97\u4e00\u4e2a\u6570\u503c\u7684\u767e\u5206\u6bd4\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u8ba1\u7b97\u4e00\u4e2a\u6570\u503c\u7684\u767e\u5206\u6bd4\u975e\u5e38\u7b80\u5355\u3002\u53ef\u4ee5\u901a\u8fc7\u5c06\u76ee\u6807\u503c\u9664\u4ee5\u603b\u503c\uff0c\u7136\u540e\u4e58\u4ee5100\u6765\u5f97\u5230\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u60f3\u8ba1\u7b9780\u5728200\u4e2d\u7684\u767e\u5206\u6bd4\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a  <\/p>\n<pre><code class=\"language-python\">percentage = (80 \/ 200) * 100\nprint(percentage)  # \u8f93\u51fa\uff1a40.0\n<\/code><\/pre>\n<p><strong>\u5728Python\u4e2d\uff0c\u6709\u54ea\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u683c\u5f0f\u5316\u767e\u5206\u6bd4\u8f93\u51fa\uff1f<\/strong><br \/>\u4e3a\u4e86\u8ba9\u767e\u5206\u6bd4\u8f93\u51fa\u66f4\u5177\u53ef\u8bfb\u6027\uff0c\u53ef\u4ee5\u4f7f\u7528\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u3002Python\u63d0\u4f9b\u4e86\u51e0\u79cd\u683c\u5f0f\u5316\u65b9\u5f0f\uff0c\u4f8b\u5982\u4f7f\u7528f-string\u6216\u8005format\u51fd\u6570\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528f-string\u7684\u793a\u4f8b\uff1a  <\/p>\n<pre><code class=\"language-python\">value = 80\ntotal = 200\npercentage = (value \/ total) * 100\nformatted_percentage = f&quot;{percentage:.2f}%&quot;  # \u8f93\u51fa\uff1a40.00%\nprint(formatted_percentage)\n<\/code><\/pre>\n<p><strong>\u5982\u4f55\u5728Python\u4e2d\u5904\u7406\u8d1f\u6570\u6216\u96f6\u7684\u767e\u5206\u6bd4\u8ba1\u7b97\uff1f<\/strong><br \/>\u5728\u8ba1\u7b97\u767e\u5206\u6bd4\u65f6\uff0c\u9047\u5230\u8d1f\u6570\u6216\u96f6\u7684\u60c5\u51b5\u9700\u8981\u7279\u522b\u6ce8\u610f\u3002\u5f53\u603b\u503c\u4e3a\u96f6\u65f6\uff0c\u9664\u6cd5\u4f1a\u5bfc\u81f4\u9519\u8bef\uff0c\u56e0\u6b64\u5e94\u8be5\u8fdb\u884c\u5224\u65ad\u3002\u53ef\u4ee5\u4f7f\u7528\u6761\u4ef6\u8bed\u53e5\u6765\u907f\u514d\u8fd9\u79cd\u60c5\u51b5\uff1a  <\/p>\n<pre><code class=\"language-python\">value = -50\ntotal = 0\n\nif total != 0:\n    percentage = (value \/ total) * 100\n    print(percentage)\nelse:\n    print(&quot;\u603b\u503c\u4e0d\u80fd\u4e3a\u96f6&quot;)\n<\/code><\/pre>\n<p>\u8fd9\u79cd\u65b9\u5f0f\u80fd\u591f\u786e\u4fdd\u5728\u8fdb\u884c\u8ba1\u7b97\u65f6\u4e0d\u4f1a\u51fa\u73b0\u5f02\u5e38\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\u8ba1\u7b97\u4e00\u4e2a\u503c\u7684\u767e\u5206\u6570\uff0c\u53ef\u4ee5\u901a\u8fc7\u5c06\u8be5\u503c\u9664\u4ee5\u603b\u503c\uff0c\u7136\u540e\u4e58\u4ee5100\u6765\u5b9e\u73b0\u3002\u6838\u5fc3\u6b65\u9aa4\u5305\u62ec\uff1a\u9009\u62e9\u5408\u9002\u7684\u53d8\u91cf [&hellip;]","protected":false},"author":3,"featured_media":1146793,"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\/1146786"}],"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=1146786"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1146786\/revisions"}],"predecessor-version":[{"id":1146794,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1146786\/revisions\/1146794"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1146793"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1146786"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1146786"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1146786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}