{"id":1045384,"date":"2024-12-31T13:22:38","date_gmt":"2024-12-31T05:22:38","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1045384.html"},"modified":"2024-12-31T13:22:41","modified_gmt":"2024-12-31T05:22:41","slug":"python%e5%a6%82%e4%bd%95%e7%94%a8%e9%94%ae%e7%9b%98%e6%89%93%e5%87%ba%e5%a4%a7%e4%ba%8e%e5%8f%b7","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1045384.html","title":{"rendered":"Python\u5982\u4f55\u7528\u952e\u76d8\u6253\u51fa\u5927\u4e8e\u53f7"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2024\/12\/2f7a177e-02bb-4290-9267-7563caab67ba.webp?x-oss-process=image\/auto-orient,1\/format,webp\" alt=\"Python\u5982\u4f55\u7528\u952e\u76d8\u6253\u51fa\u5927\u4e8e\u53f7\" \/><\/p>\n<p><p> <strong>\u5728Python\u4e2d\uff0c\u7528\u952e\u76d8\u6253\u51fa\u5927\u4e8e\u53f7\u7684\u65b9\u5f0f\u662f\u6309\u4f4fShift\u952e\u7684\u540c\u65f6\u6309\u4e0b\u82f1\u6587\u952e\u76d8\u7684\u53e5\u53f7\u952e\u3002<\/strong><\/p>\n<\/p>\n<p><p>\u8981\u8be6\u7ec6\u89e3\u91ca\u8fd9\u4e00\u70b9\uff0c\u5728\u7f16\u7a0b\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u4f7f\u7528\u5927\u4e8e\u53f7\uff08&gt;\uff09\u6765\u8fdb\u884c\u6bd4\u8f83\u64cd\u4f5c\u3002\u5927\u4e8e\u53f7\u662f\u4e00\u4e2a\u5e38\u89c1\u7684\u8fd0\u7b97\u7b26\uff0c\u7528\u4e8e\u8868\u793a\u4e00\u4e2a\u503c\u5927\u4e8e\u53e6\u4e00\u4e2a\u503c\u3002\u4f8b\u5982\uff0c\u5728Python\u4e2d\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u5927\u4e8e\u53f7\u6765\u6bd4\u8f83\u4e24\u4e2a\u6570\u503c\u6216\u53d8\u91cf\uff0c\u5224\u65ad\u5176\u5927\u5c0f\u5173\u7cfb\u3002\u4e86\u89e3\u5982\u4f55\u8f93\u5165\u8fd9\u4e9b\u7b26\u53f7\u662f\u7f16\u7a0b\u7684\u57fa\u672c\u6280\u80fd\u4e4b\u4e00\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u6df1\u5165\u63a2\u8ba8\u5927\u4e8e\u53f7\u5728Python\u4e2d\u7684\u4f7f\u7528\u53ca\u5176\u76f8\u5173\u7684\u5185\u5bb9\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u57fa\u7840\u64cd\u4f5c<\/h3>\n<\/p>\n<p><p>\u5728Python\u7f16\u7a0b\u4e2d\uff0c\u5927\u4e8e\u53f7\uff08&gt;\uff09\u662f\u4e00\u4e2a\u6bd4\u8f83\u8fd0\u7b97\u7b26\uff0c\u7528\u4e8e\u5224\u65ad\u5de6\u8fb9\u7684\u503c\u662f\u5426\u5927\u4e8e\u53f3\u8fb9\u7684\u503c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u7840\u64cd\u4f5c\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><p><strong>1. \u6bd4\u8f83\u6570\u5b57<\/strong><\/p>\n<\/p>\n<p><pre><code class=\"language-python\">a = 5<\/p>\n<p>b = 3<\/p>\n<p>if a &gt; b:<\/p>\n<p>    print(&quot;a is greater than b&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c<code>a<\/code> \u7684\u503c\u662f5\uff0c<code>b<\/code> \u7684\u503c\u662f3\uff0c\u56e0\u4e3a5\u5927\u4e8e3\uff0c\u6240\u4ee5\u4f1a\u8f93\u51fa &quot;a is greater than b&quot;\u3002<\/p>\n<\/p>\n<p><p><strong>2. \u6bd4\u8f83\u5b57\u7b26\u4e32<\/strong><\/p>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c\u5b57\u7b26\u4e32\u4e5f\u53ef\u4ee5\u6bd4\u8f83\u3002\u6bd4\u8f83\u57fa\u4e8e\u6bcf\u4e2a\u5b57\u7b26\u7684ASCII\u503c\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">str1 = &quot;apple&quot;<\/p>\n<p>str2 = &quot;banana&quot;<\/p>\n<p>if str1 &gt; str2:<\/p>\n<p>    print(&quot;str1 is greater than str2&quot;)<\/p>\n<p>else:<\/p>\n<p>    print(&quot;str1 is not greater than str2&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6bd4\u8f83\u7ed3\u679c\u4f1a\u663e\u793a &quot;str1 is not greater than str2&quot;\uff0c\u56e0\u4e3a\u5728ASCII\u7801\u4e2d\uff0c&quot;a&quot; \u7684\u503c\u5c0f\u4e8e &quot;b&quot;\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001\u5927\u4e8e\u53f7\u5728\u6761\u4ef6\u5224\u65ad\u4e2d\u7684\u4f7f\u7528<\/h3>\n<\/p>\n<p><p>\u5927\u4e8e\u53f7\u5e38\u88ab\u7528\u4e8e\u6761\u4ef6\u5224\u65ad\u4e2d\uff0c\u5e2e\u52a9\u6211\u4eec\u63a7\u5236\u7a0b\u5e8f\u7684\u6267\u884c\u6d41\u3002<\/p>\n<\/p>\n<p><p><strong>1. if \u8bed\u53e5<\/strong><\/p>\n<\/p>\n<p><p><code>if<\/code> \u8bed\u53e5\u662f\u6761\u4ef6\u5224\u65ad\u7684\u57fa\u672c\u5f62\u5f0f\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">x = 10<\/p>\n<p>if x &gt; 5:<\/p>\n<p>    print(&quot;x is greater than 5&quot;)<\/p>\n<p>else:<\/p>\n<p>    print(&quot;x is not greater than 5&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5982\u679c <code>x<\/code> \u7684\u503c\u5927\u4e8e5\uff0c\u7a0b\u5e8f\u4f1a\u8f93\u51fa &quot;x is greater than 5&quot;\u3002<\/p>\n<\/p>\n<p><p><strong>2. elif \u8bed\u53e5<\/strong><\/p>\n<\/p>\n<p><p><code>elif<\/code> \u8bed\u53e5\u5141\u8bb8\u6211\u4eec\u5728\u591a\u6761\u4ef6\u5224\u65ad\u4e2d\u4f7f\u7528\u5927\u4e8e\u53f7\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">y = 15<\/p>\n<p>if y &gt; 20:<\/p>\n<p>    print(&quot;y is greater than 20&quot;)<\/p>\n<p>elif y &gt; 10:<\/p>\n<p>    print(&quot;y is greater than 10 but less than or equal to 20&quot;)<\/p>\n<p>else:<\/p>\n<p>    print(&quot;y is 10 or less&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c<code>y<\/code> \u7684\u503c\u662f15\uff0c\u6240\u4ee5\u4f1a\u8f93\u51fa &quot;y is greater than 10 but less than or equal to 20&quot;\u3002<\/p>\n<\/p>\n<p><h3>\u4e09\u3001\u5927\u4e8e\u53f7\u5728\u5faa\u73af\u4e2d\u7684\u4f7f\u7528<\/h3>\n<\/p>\n<p><p>\u5728\u5faa\u73af\u4e2d\uff0c\u5927\u4e8e\u53f7\u4e5f\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n<\/p>\n<p><p><strong>1. for \u5faa\u73af<\/strong><\/p>\n<\/p>\n<p><pre><code class=\"language-python\">for i in range(10):<\/p>\n<p>    if i &gt; 5:<\/p>\n<p>        print(f&quot;{i} is greater than 5&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u4e2a\u5faa\u73af\u4f1a\u4ece0\u52309\u8fdb\u884c\u8fed\u4ee3\uff0c\u5f53 <code>i<\/code> \u5927\u4e8e5\u65f6\uff0c\u4f1a\u8f93\u51fa\u76f8\u5e94\u7684\u5185\u5bb9\u3002<\/p>\n<\/p>\n<p><p><strong>2. while \u5faa\u73af<\/strong><\/p>\n<\/p>\n<p><pre><code class=\"language-python\">count = 0<\/p>\n<p>while count &lt;= 10:<\/p>\n<p>    if count &gt; 5:<\/p>\n<p>        print(f&quot;{count} is greater than 5&quot;)<\/p>\n<p>    count += 1<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c<code>while<\/code> \u5faa\u73af\u4f1a\u7ee7\u7eed\u6267\u884c\uff0c\u76f4\u5230 <code>count<\/code> \u7684\u503c\u5927\u4e8e10\u3002\u5f53 <code>count<\/code> \u5927\u4e8e5\u65f6\uff0c\u4f1a\u8f93\u51fa\u76f8\u5e94\u7684\u5185\u5bb9\u3002<\/p>\n<\/p>\n<p><h3>\u56db\u3001\u5927\u4e8e\u53f7\u5728\u51fd\u6570\u4e2d\u7684\u4f7f\u7528<\/h3>\n<\/p>\n<p><p>\u5927\u4e8e\u53f7\u5728\u51fd\u6570\u4e2d\u4e5f\u6709\u8bb8\u591a\u5e94\u7528\u573a\u666f\uff0c\u4f8b\u5982\u5728\u53c2\u6570\u9a8c\u8bc1\u548c\u8fd4\u56de\u503c\u7684\u5224\u65ad\u4e2d\u3002<\/p>\n<\/p>\n<p><p><strong>1. \u53c2\u6570\u9a8c\u8bc1<\/strong><\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def check_greater(num):<\/p>\n<p>    if num &gt; 0:<\/p>\n<p>        return &quot;The number is greater than 0&quot;<\/p>\n<p>    else:<\/p>\n<p>        return &quot;The number is not greater than 0&quot;<\/p>\n<p>print(check_greater(10))<\/p>\n<p>print(check_greater(-5))<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u51fd\u6570 <code>check_greater<\/code> \u7528\u4e8e\u5224\u65ad\u4f20\u5165\u7684\u53c2\u6570\u662f\u5426\u5927\u4e8e0\uff0c\u5e76\u8fd4\u56de\u76f8\u5e94\u7684\u7ed3\u679c\u3002<\/p>\n<\/p>\n<p><p><strong>2. \u8fd4\u56de\u503c\u7684\u5224\u65ad<\/strong><\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def compare(a, b):<\/p>\n<p>    return a &gt; b<\/p>\n<p>result = compare(10, 5)<\/p>\n<p>print(result)  # \u8f93\u51fa True<\/p>\n<p>result = compare(3, 7)<\/p>\n<p>print(result)  # \u8f93\u51fa False<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u51fd\u6570 <code>compare<\/code> \u8fd4\u56de\u4e24\u4e2a\u53c2\u6570\u7684\u6bd4\u8f83\u7ed3\u679c\uff0c\u4f7f\u7528\u5927\u4e8e\u53f7\u6765\u5224\u65ad <code>a<\/code> \u662f\u5426\u5927\u4e8e <code>b<\/code>\u3002<\/p>\n<\/p>\n<p><h3>\u4e94\u3001\u5927\u4e8e\u53f7\u5728\u6570\u636e\u5904\u7406\u4e2d\u7684\u5e94\u7528<\/h3>\n<\/p>\n<p><p>\u5728\u6570\u636e\u5904\u7406\u548c\u5206\u6790\u4e2d\uff0c\u5927\u4e8e\u53f7\u4e5f\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u5de5\u5177\u3002<\/p>\n<\/p>\n<p><p><strong>1. \u5217\u8868\u8fc7\u6ee4<\/strong><\/p>\n<\/p>\n<p><pre><code class=\"language-python\">numbers = [1, 5, 8, 12, 15, 20]<\/p>\n<p>filtered_numbers = [num for num in numbers if num &gt; 10]<\/p>\n<p>print(filtered_numbers)  # \u8f93\u51fa [12, 15, 20]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u5217\u8868\u89e3\u6790\u548c\u5927\u4e8e\u53f7\u6765\u8fc7\u6ee4\u51fa\u5927\u4e8e10\u7684\u6570\u5b57\u3002<\/p>\n<\/p>\n<p><p><strong>2. \u6570\u636e\u6846\u7684\u64cd\u4f5c<\/strong><\/p>\n<\/p>\n<p><p>\u5728\u4f7f\u7528Pandas\u6570\u636e\u6846\u65f6\uff0c\u5927\u4e8e\u53f7\u4e5f\u53ef\u4ee5\u7528\u4e8e\u7b5b\u9009\u6570\u636e\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import pandas as pd<\/p>\n<p>data = {&#39;A&#39;: [1, 2, 3, 4, 5], &#39;B&#39;: [10, 20, 30, 40, 50]}<\/p>\n<p>df = pd.DataFrame(data)<\/p>\n<p>filtered_df = df[df[&#39;B&#39;] &gt; 30]<\/p>\n<p>print(filtered_df)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u6570\u636e\u6846\u5e76\u4f7f\u7528\u5927\u4e8e\u53f7\u6765\u7b5b\u9009\u51fa\u5217 <code>B<\/code> \u4e2d\u5927\u4e8e30\u7684\u884c\u3002<\/p>\n<\/p>\n<p><h3>\u516d\u3001\u5927\u4e8e\u53f7\u5728\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u4e2d\u7684\u4f7f\u7528<\/h3>\n<\/p>\n<p><p>\u5728\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u4e2d\uff0c\u5927\u4e8e\u53f7\u4e5f\u53ef\u4ee5\u7528\u4e8e\u5bf9\u8c61\u7684\u6bd4\u8f83\u3002<\/p>\n<\/p>\n<p><p><strong>1. \u8fd0\u7b97\u7b26\u91cd\u8f7d<\/strong><\/p>\n<\/p>\n<p><pre><code class=\"language-python\">class Box:<\/p>\n<p>    def __init__(self, volume):<\/p>\n<p>        self.volume = volume<\/p>\n<p>    def __gt__(self, other):<\/p>\n<p>        return self.volume &gt; other.volume<\/p>\n<p>box1 = Box(100)<\/p>\n<p>box2 = Box(200)<\/p>\n<p>print(box1 &gt; box2)  # \u8f93\u51fa False<\/p>\n<p>print(box2 &gt; box1)  # \u8f93\u51fa True<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a <code>Box<\/code> \u7c7b\uff0c\u5e76\u91cd\u8f7d\u4e86 <code>__gt__<\/code> \u65b9\u6cd5\uff0c\u4f7f\u5176\u80fd\u591f\u901a\u8fc7\u5927\u4e8e\u53f7\u6765\u6bd4\u8f83\u4e24\u4e2a <code>Box<\/code> \u5bf9\u8c61\u7684\u4f53\u79ef\u3002<\/p>\n<\/p>\n<p><h3>\u4e03\u3001\u5927\u4e8e\u53f7\u5728\u5f02\u5e38\u5904\u7406\u4e2d\u7684\u4f7f\u7528<\/h3>\n<\/p>\n<p><p>\u5728\u5f02\u5e38\u5904\u7406\u673a\u5236\u4e2d\uff0c\u6211\u4eec\u4e5f\u53ef\u4ee5\u4f7f\u7528\u5927\u4e8e\u53f7\u6765\u8fdb\u884c\u7279\u5b9a\u7684\u5224\u65ad\u3002<\/p>\n<\/p>\n<p><p><strong>1. \u81ea\u5b9a\u4e49\u5f02\u5e38<\/strong><\/p>\n<\/p>\n<p><pre><code class=\"language-python\">class ValueTooSmallError(Exception):<\/p>\n<p>    pass<\/p>\n<p>def check_value(val):<\/p>\n<p>    if val &gt; 100:<\/p>\n<p>        r<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>se ValueTooSmallError(&quot;Value is greater than 100&quot;)<\/p>\n<p>try:<\/p>\n<p>    check_value(150)<\/p>\n<p>except ValueTooSmallError as e:<\/p>\n<p>    print(e)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u81ea\u5b9a\u4e49\u5f02\u5e38 <code>ValueTooSmallError<\/code>\uff0c\u5e76\u5728\u51fd\u6570\u4e2d\u4f7f\u7528\u5927\u4e8e\u53f7\u8fdb\u884c\u5224\u65ad\uff0c\u5f53 <code>val<\/code> \u5927\u4e8e100\u65f6\uff0c\u629b\u51fa\u8be5\u5f02\u5e38\u3002<\/p>\n<\/p>\n<p><h3>\u516b\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u901a\u8fc7\u672c\u6587\u7684\u8be6\u7ec6\u9610\u8ff0\uff0c\u6211\u4eec\u4e86\u89e3\u4e86\u5982\u4f55\u5728Python\u4e2d\u4f7f\u7528\u952e\u76d8\u8f93\u5165\u5927\u4e8e\u53f7\uff0c\u5e76\u63a2\u8ba8\u4e86\u5927\u4e8e\u53f7\u5728\u5404\u79cd\u7f16\u7a0b\u573a\u666f\u4e2d\u7684\u5e94\u7528\u3002\u4ece\u57fa\u672c\u7684\u6570\u5b57\u548c\u5b57\u7b26\u4e32\u6bd4\u8f83\uff0c\u5230\u590d\u6742\u7684\u6570\u636e\u5904\u7406\u3001\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u548c\u5f02\u5e38\u5904\u7406\uff0c\u5927\u4e8e\u53f7\u4f5c\u4e3a\u4e00\u4e2a\u91cd\u8981\u7684\u6bd4\u8f83\u8fd0\u7b97\u7b26\uff0c\u5728Python\u7f16\u7a0b\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u89d2\u8272\u3002\u5e0c\u671b\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u8bfb\u8005\u80fd\u591f\u66f4\u52a0\u719f\u7ec3\u5730\u4f7f\u7528\u5927\u4e8e\u53f7\uff0c\u5e76\u5c06\u5176\u5e94\u7528\u5230\u5b9e\u9645\u7684\u7f16\u7a0b\u5de5\u4f5c\u4e2d\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5728Python\u4e2d\uff0c\u5982\u4f55\u5728\u4ee3\u7801\u4e2d\u8f93\u51fa\u5927\u4e8e\u53f7\uff1f<\/strong><br \/>\u8981\u5728Python\u4ee3\u7801\u4e2d\u8f93\u51fa\u5927\u4e8e\u53f7\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528<code>print<\/code>\u51fd\u6570\u3002\u793a\u4f8b\u5982\u4e0b\uff1a  <\/p>\n<pre><code class=\"language-python\">print(&quot;&gt;&quot;)  \n<\/code><\/pre>\n<p>\u8fd9\u6bb5\u4ee3\u7801\u4f1a\u5728\u63a7\u5236\u53f0\u4e2d\u6253\u5370\u51fa\u5927\u4e8e\u53f7\u3002\u5982\u679c\u9700\u8981\u5728\u5b57\u7b26\u4e32\u4e2d\u5305\u542b\u5927\u4e8e\u53f7\uff0c\u53ea\u9700\u5c06\u5176\u653e\u5728\u5f15\u53f7\u4e2d\u5373\u53ef\uff0c\u4f8b\u5982\uff1a<code>&quot;a &gt; b&quot;<\/code>\u3002<\/p>\n<p><strong>\u5728\u952e\u76d8\u4e0a\u8f93\u5165\u5927\u4e8e\u53f7\u65f6\uff0c\u662f\u5426\u9700\u8981\u7279\u6b8a\u7684\u952e\u7ec4\u5408\uff1f<\/strong><br \/>\u5728\u6807\u51c6\u7684\u82f1\u6587\u952e\u76d8\u5e03\u5c40\u4e2d\uff0c\u76f4\u63a5\u6309\u4e0b\u201cShift\u201d\u952e\u4e0e\u201c.\u201d\u952e\u7ec4\u5408\u5373\u53ef\u8f93\u5165\u5927\u4e8e\u53f7\uff08&gt;\uff09\u3002\u5982\u679c\u4f7f\u7528\u7684\u662f\u5176\u4ed6\u8bed\u8a00\u7684\u952e\u76d8\u5e03\u5c40\uff0c\u53ef\u80fd\u4f1a\u6709\u6240\u4e0d\u540c\u3002<\/p>\n<p><strong>\u5982\u4f55\u5728Python\u4e2d\u6bd4\u8f83\u4e24\u4e2a\u6570\u5e76\u4f7f\u7528\u5927\u4e8e\u53f7\uff1f<\/strong><br \/>\u5728Python\u4e2d\u53ef\u4ee5\u4f7f\u7528<code>&gt;<\/code>\u8fd0\u7b97\u7b26\u8fdb\u884c\u6bd4\u8f83\u3002\u4f8b\u5982\uff1a  <\/p>\n<pre><code class=\"language-python\">a = 5  \nb = 3  \nif a &gt; b:  \n    print(&quot;a is greater than b&quot;)  \n<\/code><\/pre>\n<p>\u8fd9\u6bb5\u4ee3\u7801\u4f1a\u8f93\u51fa\u201ca is greater than b\u201d\uff0c\u8868\u660e\u53d8\u91cf<code>a<\/code>\u7684\u503c\u5927\u4e8e\u53d8\u91cf<code>b<\/code>\u7684\u503c\u3002<\/p>\n<p><strong>\u5728\u4e0d\u540c\u7684\u64cd\u4f5c\u7cfb\u7edf\u4e2d\uff0c\u8f93\u5165\u5927\u4e8e\u53f7\u7684\u65b9\u5f0f\u662f\u5426\u6709\u533a\u522b\uff1f<\/strong><br \/>\u5728\u5927\u591a\u6570\u64cd\u4f5c\u7cfb\u7edf\uff08\u5982Windows\u3001macOS\u548cLinux\uff09\u4e2d\uff0c\u8f93\u5165\u5927\u4e8e\u53f7\u7684\u65b9\u5f0f\u662f\u76f8\u540c\u7684\uff0c\u90fd\u662f\u901a\u8fc7\u201cShift\u201d\u952e\u4e0e\u201c.\u201d\u952e\u7ec4\u5408\u3002\u7136\u800c\uff0c\u7279\u5b9a\u7684\u952e\u76d8\u5e03\u5c40\u53ef\u80fd\u4f1a\u5f71\u54cd\u8f93\u5165\u65b9\u5f0f\uff0c\u56e0\u6b64\u5efa\u8bae\u6839\u636e\u6240\u7528\u952e\u76d8\u7684\u5e03\u5c40\u8fdb\u884c\u786e\u8ba4\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u7528\u952e\u76d8\u6253\u51fa\u5927\u4e8e\u53f7\u7684\u65b9\u5f0f\u662f\u6309\u4f4fShift\u952e\u7684\u540c\u65f6\u6309\u4e0b\u82f1\u6587\u952e\u76d8\u7684\u53e5\u53f7\u952e\u3002 \u8981\u8be6\u7ec6\u89e3\u91ca\u8fd9\u4e00\u70b9\uff0c\u5728\u7f16 [&hellip;]","protected":false},"author":3,"featured_media":1045400,"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\/1045384"}],"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=1045384"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1045384\/revisions"}],"predecessor-version":[{"id":1045401,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1045384\/revisions\/1045401"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1045400"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1045384"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1045384"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1045384"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}