{"id":1154955,"date":"2025-01-13T17:57:30","date_gmt":"2025-01-13T09:57:30","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1154955.html"},"modified":"2025-01-13T17:57:33","modified_gmt":"2025-01-13T09:57:33","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8python%e8%ae%a1%e7%ae%97%e5%8a%a0%e6%b3%95","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1154955.html","title":{"rendered":"\u5982\u4f55\u4f7f\u7528python\u8ba1\u7b97\u52a0\u6cd5"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25184447\/ab46dd2d-5bc3-42ae-bc70-a38a3b7a440e.webp\" alt=\"\u5982\u4f55\u4f7f\u7528python\u8ba1\u7b97\u52a0\u6cd5\" \/><\/p>\n<p><p> \u4f7f\u7528Python\u8fdb\u884c\u52a0\u6cd5\u8fd0\u7b97\u662f\u4e00\u4e2a\u975e\u5e38\u7b80\u5355\u548c\u5e38\u89c1\u7684\u4efb\u52a1\u3002<strong>\u4f60\u53ef\u4ee5\u901a\u8fc7\u76f4\u63a5\u4f7f\u7528\u52a0\u6cd5\u8fd0\u7b97\u7b26\u201c+\u201d\u8fdb\u884c\u6570\u503c\u7684\u52a0\u6cd5\u3001\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u51fd\u6570\u5982sum()\u6765\u8fdb\u884c\u591a\u4e2a\u6570\u503c\u7684\u52a0\u6cd5\u3001\u53ef\u4ee5\u5c06\u52a0\u6cd5\u8fd0\u7b97\u5c01\u88c5\u5728\u51fd\u6570\u4e2d\u8fdb\u884c\u590d\u7528\u3001\u8fd8\u53ef\u4ee5\u4f7f\u7528numpy\u5e93\u8fdb\u884c\u6570\u7ec4\u7684\u52a0\u6cd5\u8fd0\u7b97<\/strong>\u3002\u4ee5\u4e0b\u662f\u5bf9\u4f7f\u7528\u5185\u7f6e\u51fd\u6570sum()\u8fdb\u884c\u52a0\u6cd5\u7684\u8be6\u7ec6\u63cf\u8ff0\u3002<\/p>\n<\/p>\n<p><p>\u4f7f\u7528sum()\u51fd\u6570\u53ef\u4ee5\u8fdb\u884c\u591a\u4e2a\u6570\u503c\u7684\u52a0\u6cd5\u8fd0\u7b97\uff0c\u975e\u5e38\u7b80\u6d01\u548c\u9ad8\u6548\u3002sum()\u51fd\u6570\u63a5\u53d7\u4e00\u4e2a\u53ef\u8fed\u4ee3\u5bf9\u8c61\u4f5c\u4e3a\u53c2\u6570\uff0c\u4f8b\u5982\u5217\u8868\u6216\u5143\u7ec4\uff0c\u5e76\u8fd4\u56de\u8fd9\u4e9b\u5143\u7d20\u7684\u603b\u548c\u3002\u4f8b\u5982\uff0csum([1, 2, 3, 4])\u4f1a\u8fd4\u56de10\u3002\u5b83\u4e0d\u4ec5\u53ef\u4ee5\u7528\u4e8e\u6574\u6570\u548c\u6d6e\u70b9\u6570\uff0c\u8fd8\u80fd\u7528\u4e8e\u8ba1\u7b97\u5305\u542b\u590d\u6570\u7684\u5217\u8868\u7684\u603b\u548c\u3002<\/p>\n<\/p>\n<p><p>\u63a5\u4e0b\u6765\u5c06\u901a\u8fc7\u8be6\u7ec6\u7684\u5206\u6bb5\u4ecb\u7ecd\u6765\u8bb2\u89e3\u5982\u4f55\u4f7f\u7528Python\u8fdb\u884c\u52a0\u6cd5\u8ba1\u7b97\u3002<\/p>\n<\/p>\n<p><h2>\u4e00\u3001\u76f4\u63a5\u4f7f\u7528\u52a0\u6cd5\u8fd0\u7b97\u7b26<\/h2>\n<\/p>\n<p><h3>1\u3001\u57fa\u672c\u52a0\u6cd5\u8fd0\u7b97<\/h3>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c\u6700\u57fa\u672c\u7684\u52a0\u6cd5\u8fd0\u7b97\u662f\u4f7f\u7528\u52a0\u6cd5\u8fd0\u7b97\u7b26\u201c+\u201d\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">a = 5<\/p>\n<p>b = 3<\/p>\n<p>result = a + b<\/p>\n<p>print(result)  # \u8f93\u51fa\uff1a8<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u91cca\u548cb\u662f\u4e24\u4e2a\u6574\u6570\uff0c\u4f7f\u7528\u201c+\u201d\u8fd0\u7b97\u7b26\u53ef\u4ee5\u76f4\u63a5\u8ba1\u7b97\u5b83\u4eec\u7684\u548c\u3002<\/p>\n<\/p>\n<p><h3>2\u3001\u6d6e\u70b9\u6570\u52a0\u6cd5<\/h3>\n<\/p>\n<p><p>Python\u540c\u6837\u652f\u6301\u6d6e\u70b9\u6570\u7684\u52a0\u6cd5\u8fd0\u7b97\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">a = 5.5<\/p>\n<p>b = 3.2<\/p>\n<p>result = a + b<\/p>\n<p>print(result)  # \u8f93\u51fa\uff1a8.7<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u6d6e\u70b9\u6570\u7684\u52a0\u6cd5\u548c\u6574\u6570\u7684\u52a0\u6cd5\u7c7b\u4f3c\uff0c\u53ea\u662f\u53c2\u4e0e\u8fd0\u7b97\u7684\u6570\u503c\u7c7b\u578b\u4e0d\u540c\u3002<\/p>\n<\/p>\n<p><h2>\u4e8c\u3001\u4f7f\u7528sum()\u51fd\u6570<\/h2>\n<\/p>\n<p><h3>1\u3001\u5217\u8868\u6c42\u548c<\/h3>\n<\/p>\n<p><p>sum()\u51fd\u6570\u53ef\u4ee5\u5bf9\u4e00\u4e2a\u5305\u542b\u6570\u503c\u7684\u5217\u8868\u6c42\u548c\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">numbers = [1, 2, 3, 4, 5]<\/p>\n<p>result = sum(numbers)<\/p>\n<p>print(result)  # \u8f93\u51fa\uff1a15<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0csum()\u51fd\u6570\u5bf9\u5217\u8868\u4e2d\u7684\u6240\u6709\u5143\u7d20\u8fdb\u884c\u52a0\u6cd5\u8fd0\u7b97\uff0c\u5e76\u8fd4\u56de\u603b\u548c\u3002<\/p>\n<\/p>\n<p><h3>2\u3001\u5143\u7ec4\u6c42\u548c<\/h3>\n<\/p>\n<p><p>sum()\u51fd\u6570\u540c\u6837\u53ef\u4ee5\u5bf9\u5143\u7ec4\u8fdb\u884c\u6c42\u548c\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">numbers = (1, 2, 3, 4, 5)<\/p>\n<p>result = sum(numbers)<\/p>\n<p>print(result)  # \u8f93\u51fa\uff1a15<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4e0e\u5217\u8868\u7c7b\u4f3c\uff0csum()\u51fd\u6570\u5bf9\u5143\u7ec4\u4e2d\u7684\u6240\u6709\u5143\u7d20\u8fdb\u884c\u52a0\u6cd5\u8fd0\u7b97\uff0c\u5e76\u8fd4\u56de\u603b\u548c\u3002<\/p>\n<\/p>\n<p><h2>\u4e09\u3001\u5b9a\u4e49\u52a0\u6cd5\u51fd\u6570<\/h2>\n<\/p>\n<p><h3>1\u3001\u7b80\u5355\u52a0\u6cd5\u51fd\u6570<\/h3>\n<\/p>\n<p><p>\u4f60\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570\u6765\u6267\u884c\u52a0\u6cd5\u8fd0\u7b97\uff0c\u4ee5\u4fbf\u5728\u4ee3\u7801\u4e2d\u590d\u7528\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def add(a, b):<\/p>\n<p>    return a + b<\/p>\n<p>result = add(5, 3)<\/p>\n<p>print(result)  # \u8f93\u51fa\uff1a8<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u4e2a\u51fd\u6570\u63a5\u53d7\u4e24\u4e2a\u53c2\u6570\uff0c\u5e76\u8fd4\u56de\u5b83\u4eec\u7684\u548c\u3002<\/p>\n<\/p>\n<p><h3>2\u3001\u591a\u6570\u503c\u52a0\u6cd5\u51fd\u6570<\/h3>\n<\/p>\n<p><p>\u4f60\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570\u6765\u5904\u7406\u591a\u4e2a\u6570\u503c\u7684\u52a0\u6cd5\u8fd0\u7b97\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def add_multiple(*args):<\/p>\n<p>    return sum(args)<\/p>\n<p>result = add_multiple(1, 2, 3, 4, 5)<\/p>\n<p>print(result)  # \u8f93\u51fa\uff1a15<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u4e2a\u51fd\u6570\u63a5\u53d7\u4efb\u610f\u6570\u91cf\u7684\u53c2\u6570\uff0c\u5e76\u4f7f\u7528sum()\u51fd\u6570\u5bf9\u5b83\u4eec\u8fdb\u884c\u6c42\u548c\u3002<\/p>\n<\/p>\n<p><h2>\u56db\u3001\u4f7f\u7528numpy\u5e93<\/h2>\n<\/p>\n<p><h3>1\u3001\u6570\u7ec4\u52a0\u6cd5<\/h3>\n<\/p>\n<p><p>numpy\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u6570\u503c\u8ba1\u7b97\u5e93\uff0c\u652f\u6301\u6570\u7ec4\u7684\u52a0\u6cd5\u8fd0\u7b97\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import numpy as np<\/p>\n<p>arr1 = np.array([1, 2, 3])<\/p>\n<p>arr2 = np.array([4, 5, 6])<\/p>\n<p>result = np.add(arr1, arr2)<\/p>\n<p>print(result)  # \u8f93\u51fa\uff1a[5 7 9]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>numpy\u7684\u52a0\u6cd5\u8fd0\u7b97\u53ef\u4ee5\u5bf9\u4e24\u4e2a\u6570\u7ec4\u8fdb\u884c\u5143\u7d20\u7ea7\u522b\u7684\u52a0\u6cd5\u3002<\/p>\n<\/p>\n<p><h3>2\u3001\u591a\u7ef4\u6570\u7ec4\u52a0\u6cd5<\/h3>\n<\/p>\n<p><p>numpy\u540c\u6837\u652f\u6301\u591a\u7ef4\u6570\u7ec4\u7684\u52a0\u6cd5\u8fd0\u7b97\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import numpy as np<\/p>\n<p>arr1 = np.array([[1, 2], [3, 4]])<\/p>\n<p>arr2 = np.array([[5, 6], [7, 8]])<\/p>\n<p>result = np.add(arr1, arr2)<\/p>\n<p>print(result)  # \u8f93\u51fa\uff1a[[ 6  8]<\/p>\n<p>               #       [10 12]]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u4e24\u4e2a\u4e8c\u7ef4\u6570\u7ec4\u8fdb\u884c\u5143\u7d20\u7ea7\u522b\u7684\u52a0\u6cd5\u8fd0\u7b97\uff0c\u5f97\u5230\u7684\u7ed3\u679c\u4e5f\u662f\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\u3002<\/p>\n<\/p>\n<p><h2>\u4e94\u3001\u5b57\u7b26\u4e32\u548c\u5176\u4ed6\u7c7b\u578b\u7684\u52a0\u6cd5<\/h2>\n<\/p>\n<p><h3>1\u3001\u5b57\u7b26\u4e32\u62fc\u63a5<\/h3>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c\u52a0\u6cd5\u8fd0\u7b97\u7b26\u201c+\u201d\u8fd8\u53ef\u4ee5\u7528\u4e8e\u5b57\u7b26\u4e32\u7684\u62fc\u63a5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">str1 = &quot;Hello, &quot;<\/p>\n<p>str2 = &quot;world!&quot;<\/p>\n<p>result = str1 + str2<\/p>\n<p>print(result)  # \u8f93\u51fa\uff1aHello, world!<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u91cc\uff0c\u52a0\u6cd5\u8fd0\u7b97\u7b26\u7528\u4e8e\u5c06\u4e24\u4e2a\u5b57\u7b26\u4e32\u8fde\u63a5\u5728\u4e00\u8d77\u3002<\/p>\n<\/p>\n<p><h3>2\u3001\u5176\u4ed6\u7c7b\u578b\u7684\u52a0\u6cd5<\/h3>\n<\/p>\n<p><p>Python\u8fd8\u652f\u6301\u5176\u4ed6\u7c7b\u578b\u7684\u52a0\u6cd5\u8fd0\u7b97\uff0c\u4f8b\u5982\u5217\u8868\u7684\u62fc\u63a5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">list1 = [1, 2, 3]<\/p>\n<p>list2 = [4, 5, 6]<\/p>\n<p>result = list1 + list2<\/p>\n<p>print(result)  # \u8f93\u51fa\uff1a[1, 2, 3, 4, 5, 6]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u52a0\u6cd5\u8fd0\u7b97\u7b26\u7528\u4e8e\u5c06\u4e24\u4e2a\u5217\u8868\u8fde\u63a5\u5728\u4e00\u8d77\u3002<\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u4ee5\u4e0a\u51e0\u4e2a\u5c0f\u6807\u9898\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u4f60\u53ef\u4ee5\u5168\u9762\u4e86\u89e3\u5728Python\u4e2d\u8fdb\u884c\u52a0\u6cd5\u8fd0\u7b97\u7684\u591a\u79cd\u65b9\u6cd5\u548c\u5e94\u7528\u573a\u666f\u3002\u65e0\u8bba\u662f\u57fa\u672c\u7684\u6570\u503c\u52a0\u6cd5\u3001\u4f7f\u7528sum()\u51fd\u6570\u3001\u591a\u6570\u503c\u7684\u52a0\u6cd5\u3001\u8fd8\u662f\u4f7f\u7528numpy\u8fdb\u884c\u6570\u7ec4\u52a0\u6cd5\uff0c\u90fd\u6db5\u76d6\u4e86Python\u4e2d\u52a0\u6cd5\u8fd0\u7b97\u7684\u5404\u4e2a\u65b9\u9762\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>1. \u5982\u4f55\u5728Python\u4e2d\u5b9e\u73b0\u7b80\u5355\u7684\u52a0\u6cd5\u8fd0\u7b97\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u8fdb\u884c\u7b80\u5355\u7684\u52a0\u6cd5\u8fd0\u7b97\u975e\u5e38\u76f4\u89c2\u3002\u60a8\u53ea\u9700\u4f7f\u7528\u52a0\u53f7\uff08+\uff09\u8fd0\u7b97\u7b26\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u5728Python\u89e3\u91ca\u5668\u4e2d\u76f4\u63a5\u8f93\u5165\uff1a<code>result = 5 + 3<\/code>\u3002\u8fd9\u5c06\u628a5\u548c3\u76f8\u52a0\uff0c\u7ed3\u679c\u5b58\u50a8\u5728\u53d8\u91cf<code>result<\/code>\u4e2d\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7\u6253\u5370<code>result<\/code>\u6765\u67e5\u770b\u8f93\u51fa\u3002<\/p>\n<p><strong>2. Python\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\u8fdb\u884c\u52a0\u6cd5\u5417\uff1f<\/strong><br \/>\u662f\u7684\uff0cPython\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\u7684\u52a0\u6cd5\u8fd0\u7b97\uff0c\u5305\u62ec\u6574\u6570\u3001\u6d6e\u70b9\u6570\u548c\u5b57\u7b26\u4e32\u3002\u6574\u6570\u548c\u6d6e\u70b9\u6570\u4e4b\u95f4\u7684\u52a0\u6cd5\u4f1a\u8fd4\u56de\u6570\u503c\u7ed3\u679c\uff0c\u800c\u5bf9\u4e8e\u5b57\u7b26\u4e32\uff0c\u52a0\u6cd5\u8fd0\u7b97\u7b26\u4f1a\u6267\u884c\u5b57\u7b26\u4e32\u7684\u8fde\u63a5\u3002\u4f8b\u5982\uff0c<code>&quot;Hello&quot; + &quot; World&quot;<\/code>\u4f1a\u8fd4\u56de<code>&quot;Hello World&quot;<\/code>\u3002\u4e0d\u8fc7\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u60a8\u4e0d\u80fd\u76f4\u63a5\u5c06\u4e0d\u540c\u6570\u636e\u7c7b\u578b\uff08\u5982\u5b57\u7b26\u4e32\u4e0e\u6574\u6570\uff09\u76f8\u52a0\uff0c\u5c1d\u8bd5\u8fd9\u6837\u505a\u4f1a\u5f15\u53d1\u7c7b\u578b\u9519\u8bef\u3002<\/p>\n<p><strong>3. \u5982\u4f55\u4f7f\u7528Python\u7f16\u5199\u4e00\u4e2a\u51fd\u6570\u6765\u8ba1\u7b97\u591a\u4e2a\u6570\u5b57\u7684\u52a0\u6cd5\uff1f<\/strong><br \/>\u60a8\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e2a\u63a5\u53d7\u53ef\u53d8\u6570\u91cf\u53c2\u6570\u7684\u51fd\u6570\u6765\u8ba1\u7b97\u591a\u4e2a\u6570\u5b57\u7684\u548c\u3002\u4f7f\u7528<code>*args<\/code>\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u8fd9\u4e00\u70b9\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a  <\/p>\n<pre><code class=\"language-python\">def add_numbers(*args):\n    return sum(args)\n\nresult = add_numbers(1, 2, 3, 4)\nprint(result)  # \u8f93\u51fa\uff1a10\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u51fd\u6570\u4f1a\u63a5\u53d7\u4efb\u610f\u6570\u91cf\u7684\u6570\u5b57\uff0c\u5e76\u8fd4\u56de\u5b83\u4eec\u7684\u603b\u548c\u3002\u60a8\u53ef\u4ee5\u6839\u636e\u9700\u8981\u4f20\u5165\u4e0d\u540c\u6570\u91cf\u7684\u53c2\u6570\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u4f7f\u7528Python\u8fdb\u884c\u52a0\u6cd5\u8fd0\u7b97\u662f\u4e00\u4e2a\u975e\u5e38\u7b80\u5355\u548c\u5e38\u89c1\u7684\u4efb\u52a1\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u76f4\u63a5\u4f7f\u7528\u52a0\u6cd5\u8fd0\u7b97\u7b26\u201c+\u201d\u8fdb\u884c\u6570\u503c\u7684\u52a0\u6cd5\u3001\u53ef\u4ee5 [&hellip;]","protected":false},"author":3,"featured_media":1154966,"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\/1154955"}],"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=1154955"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1154955\/revisions"}],"predecessor-version":[{"id":1154967,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1154955\/revisions\/1154967"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1154966"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1154955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1154955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1154955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}