{"id":1030553,"date":"2024-12-31T11:18:07","date_gmt":"2024-12-31T03:18:07","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1030553.html"},"modified":"2024-12-31T11:18:10","modified_gmt":"2024-12-31T03:18:10","slug":"python%e4%b8%ad%e5%a6%82%e4%bd%95%e8%a1%a8%e7%a4%ba%e4%b8%80%e4%b8%aa%e5%8c%ba%e9%97%b4","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1030553.html","title":{"rendered":"python\u4e2d\u5982\u4f55\u8868\u793a\u4e00\u4e2a\u533a\u95f4"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2024\/12\/04ae1a04-b539-4651-a9bf-2f78a5603218.webp?x-oss-process=image\/auto-orient,1\/format,webp\" alt=\"python\u4e2d\u5982\u4f55\u8868\u793a\u4e00\u4e2a\u533a\u95f4\" \/><\/p>\n<p><p> \u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u5f0f\u6765\u8868\u793a\u4e00\u4e2a\u533a\u95f4\u3002<strong>\u4f7f\u7528\u5143\u7ec4\u3001\u4f7f\u7528\u5217\u8868\u3001\u4f7f\u7528range()\u51fd\u6570\u3001\u4f7f\u7528NumPy\u5e93\u3001\u4f7f\u7528pandas\u5e93\u3001\u4f7f\u7528SymPy\u5e93<\/strong>\uff0c\u8fd9\u4e9b\u90fd\u662f\u5e38\u89c1\u7684\u65b9\u6cd5\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5176\u4e2d\u7684\u4e00\u79cd\u65b9\u6cd5\u2014\u2014\u4f7f\u7528\u5143\u7ec4\u8868\u793a\u533a\u95f4\uff0c\u5e76\u4e14\u4f1a\u8be6\u7ec6\u5c55\u793a\u5982\u4f55\u4f7f\u7528\u5176\u4ed6\u65b9\u6cd5\u6765\u8868\u793a\u533a\u95f4\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u4f7f\u7528\u5143\u7ec4<\/h3>\n<\/p>\n<p><p>\u4f7f\u7528\u5143\u7ec4\u8868\u793a\u533a\u95f4\u975e\u5e38\u76f4\u89c2\u3002\u4e00\u4e2a\u5143\u7ec4\u53ef\u4ee5\u5305\u542b\u533a\u95f4\u7684\u8d77\u59cb\u548c\u7ed3\u675f\u503c\uff0c\u4f8b\u5982\uff1a(start, end)\u3002\u8fd9\u79cd\u8868\u793a\u65b9\u6cd5\u9002\u7528\u4e8e\u7b80\u5355\u7684\u533a\u95f4\u8868\u793a\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u4f7f\u7528\u5143\u7ec4\u8868\u793a\u533a\u95f4<\/p>\n<p>interval = (1, 10)<\/p>\n<p>print(&quot;\u533a\u95f4\u7684\u8d77\u59cb\u503c\uff1a&quot;, interval[0])<\/p>\n<p>print(&quot;\u533a\u95f4\u7684\u7ed3\u675f\u503c\uff1a&quot;, interval[1])<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e8c\u3001\u4f7f\u7528\u5217\u8868<\/h3>\n<\/p>\n<p><p>\u5217\u8868\u4e0e\u5143\u7ec4\u7c7b\u4f3c\uff0c\u4f46\u5217\u8868\u662f\u53ef\u53d8\u7684\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8fdb\u884c\u4fee\u6539\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u4f7f\u7528\u5217\u8868\u8868\u793a\u533a\u95f4<\/p>\n<p>interval_list = [1, 10]<\/p>\n<p>print(&quot;\u533a\u95f4\u7684\u8d77\u59cb\u503c\uff1a&quot;, interval_list[0])<\/p>\n<p>print(&quot;\u533a\u95f4\u7684\u7ed3\u675f\u503c\uff1a&quot;, interval_list[1])<\/p>\n<h2><strong>\u4fee\u6539\u533a\u95f4<\/strong><\/h2>\n<p>interval_list[1] = 15<\/p>\n<p>print(&quot;\u4fee\u6539\u540e\u7684\u533a\u95f4\uff1a&quot;, interval_list)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e09\u3001\u4f7f\u7528range()\u51fd\u6570<\/h3>\n<\/p>\n<p><p><code>range()<\/code>\u51fd\u6570\u53ef\u4ee5\u751f\u6210\u4e00\u4e2a\u6574\u6570\u5e8f\u5217\uff0c\u5728\u8868\u793a\u6574\u6570\u533a\u95f4\u65f6\u7279\u522b\u6709\u7528\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u4f7f\u7528range()\u51fd\u6570\u8868\u793a\u533a\u95f4<\/p>\n<p>interval_range = range(1, 11)  # \u6ce8\u610f\uff0crange()\u7684\u7ed3\u675f\u503c\u662f\u5f00\u533a\u95f4<\/p>\n<p>print(&quot;\u533a\u95f4\u7684\u8d77\u59cb\u503c\uff1a&quot;, interval_range.start)<\/p>\n<p>print(&quot;\u533a\u95f4\u7684\u7ed3\u675f\u503c\uff1a&quot;, interval_range.stop - 1)<\/p>\n<p>print(&quot;\u533a\u95f4\u5185\u7684\u6240\u6709\u503c\uff1a&quot;, list(interval_range))<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u56db\u3001\u4f7f\u7528NumPy\u5e93<\/h3>\n<\/p>\n<p><p>NumPy\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u79d1\u5b66\u8ba1\u7b97\u5e93\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u521b\u5efa\u548c\u64cd\u4f5c\u6570\u7ec4\u3002\u4f7f\u7528NumPy\u53ef\u4ee5\u8868\u793a\u66f4\u52a0\u590d\u6742\u7684\u533a\u95f4\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import numpy as np<\/p>\n<h2><strong>\u4f7f\u7528NumPy\u521b\u5efa\u533a\u95f4<\/strong><\/h2>\n<p>interval_np = np.arange(1, 11)  # \u5305\u62ec\u8d77\u59cb\u503c\uff0c\u4e0d\u5305\u62ec\u7ed3\u675f\u503c<\/p>\n<p>print(&quot;NumPy\u533a\u95f4\uff1a&quot;, interval_np)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e94\u3001\u4f7f\u7528pandas\u5e93<\/h3>\n<\/p>\n<p><p>Pandas\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u6570\u636e\u5206\u6790\u5e93\uff0c\u9002\u7528\u4e8e\u65f6\u95f4\u5e8f\u5217\u548c\u6807\u7b7e\u6570\u636e\u3002\u53ef\u4ee5\u4f7f\u7528<code>pandas<\/code>\u4e2d\u7684<code>Interval<\/code>\u7c7b\u6765\u8868\u793a\u533a\u95f4\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import pandas as pd<\/p>\n<h2><strong>\u4f7f\u7528pandas\u8868\u793a\u533a\u95f4<\/strong><\/h2>\n<p>interval_pd = pd.Interval(left=1, right=10, closed=&#39;both&#39;)<\/p>\n<p>print(&quot;Pandas\u533a\u95f4\uff1a&quot;, interval_pd)<\/p>\n<p>print(&quot;\u533a\u95f4\u7684\u8d77\u59cb\u503c\uff1a&quot;, interval_pd.left)<\/p>\n<p>print(&quot;\u533a\u95f4\u7684\u7ed3\u675f\u503c\uff1a&quot;, interval_pd.right)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u516d\u3001\u4f7f\u7528SymPy\u5e93<\/h3>\n<\/p>\n<p><p>SymPy\u662f\u4e00\u4e2a\u7b26\u53f7\u6570\u5b66\u5e93\uff0c\u9002\u7528\u4e8e\u8868\u793a\u6570\u5b66\u4e0a\u7684\u533a\u95f4\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from sympy import Interval<\/p>\n<h2><strong>\u4f7f\u7528SymPy\u8868\u793a\u533a\u95f4<\/strong><\/h2>\n<p>interval_sympy = Interval(1, 10)<\/p>\n<p>print(&quot;SymPy\u533a\u95f4\uff1a&quot;, interval_sympy)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e03\u3001\u7ed3\u5408\u4f7f\u7528\u591a\u79cd\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5e38\u5e38\u9700\u8981\u7ed3\u5408\u4f7f\u7528\u591a\u79cd\u65b9\u6cd5\u6765\u8868\u793a\u533a\u95f4\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u6570\u636e\u5904\u7406\u9700\u6c42\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u7ed3\u5408\u4f7f\u7528\u5143\u7ec4\u548cNumPy\u8868\u793a\u533a\u95f4<\/p>\n<p>interval_tuple = (1, 10)<\/p>\n<p>interval_np_combined = np.arange(interval_tuple[0], interval_tuple[1] + 1)<\/p>\n<p>print(&quot;\u7ed3\u5408\u4f7f\u7528\u5143\u7ec4\u548cNumPy\u7684\u533a\u95f4\uff1a&quot;, interval_np_combined)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7efc\u4e0a\u6240\u8ff0\uff0cPython\u4e2d\u8868\u793a\u533a\u95f4\u7684\u65b9\u6cd5\u591a\u79cd\u591a\u6837\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u3002<strong>\u4f7f\u7528\u5143\u7ec4\u3001\u4f7f\u7528\u5217\u8868\u3001\u4f7f\u7528range()\u51fd\u6570\u3001\u4f7f\u7528NumPy\u5e93\u3001\u4f7f\u7528pandas\u5e93\u3001\u4f7f\u7528SymPy\u5e93<\/strong>\uff0c\u8fd9\u4e9b\u65b9\u6cd5\u5404\u6709\u4f18\u7f3a\u70b9\uff0c\u53ef\u4ee5\u7075\u6d3b\u8fd0\u7528\u5728\u4e0d\u540c\u573a\u666f\u4e0b\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u5b9a\u4e49\u4e00\u4e2a\u6570\u5b57\u533a\u95f4\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>range()<\/code>\u51fd\u6570\u6765\u5b9a\u4e49\u4e00\u4e2a\u6574\u6570\u533a\u95f4\u3002\u8fd9\u4e2a\u51fd\u6570\u63a5\u53d7\u4e09\u4e2a\u53c2\u6570\uff1a\u8d77\u59cb\u503c\u3001\u7ed3\u675f\u503c\u548c\u6b65\u957f\u3002\u6bd4\u5982\uff0c<code>range(1, 10, 2)<\/code>\u5c06\u751f\u6210\u4ece1\u52309\u7684\u5947\u6570\u5e8f\u5217\uff081, 3, 5, 7, 9\uff09\u3002\u5982\u679c\u9700\u8981\u5305\u542b\u7ed3\u675f\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528<code>numpy<\/code>\u5e93\u7684<code>linspace()<\/code>\u51fd\u6570\u6765\u751f\u6210\u6d6e\u70b9\u6570\u533a\u95f4\u3002<\/p>\n<p><strong>Python\u4e2d\u53ef\u4ee5\u4f7f\u7528\u54ea\u4e9b\u6570\u636e\u7ed3\u6784\u6765\u8868\u793a\u533a\u95f4\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u6709\u591a\u79cd\u65b9\u5f0f\u53ef\u4ee5\u8868\u793a\u533a\u95f4\u3002\u5e38\u7528\u7684\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528\u5143\u7ec4\uff08\u4f8b\u5982<code>(start, end)<\/code>\uff09\u6216\u81ea\u5b9a\u4e49\u7c7b\u6765\u8868\u793a\u533a\u95f4\u3002<code>pandas<\/code>\u5e93\u4e2d\u7684<code>Interval<\/code>\u7c7b\u578b\u4e5f\u63d0\u4f9b\u4e86\u4e00\u79cd\u65b9\u4fbf\u7684\u65b9\u5f0f\u6765\u5904\u7406\u533a\u95f4\u6570\u636e\uff0c\u9002\u7528\u4e8e\u9700\u8981\u8fdb\u884c\u533a\u95f4\u8fd0\u7b97\u548c\u6bd4\u8f83\u7684\u573a\u666f\u3002<\/p>\n<p><strong>\u5982\u4f55\u68c0\u67e5\u4e00\u4e2a\u6570\u662f\u5426\u5c5e\u4e8e\u67d0\u4e2a\u533a\u95f4\uff1f<\/strong><br \/>\u53ef\u4ee5\u4f7f\u7528\u7b80\u5355\u7684\u6761\u4ef6\u8bed\u53e5\u6765\u68c0\u67e5\u4e00\u4e2a\u6570\u662f\u5426\u5728\u7ed9\u5b9a\u7684\u533a\u95f4\u5185\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528<code>if start &lt;= number &lt;= end:<\/code>\u6765\u5224\u65ad<code>number<\/code>\u662f\u5426\u5728<code>start<\/code>\u548c<code>end<\/code>\u4e4b\u95f4\u3002\u5982\u679c\u4f7f\u7528<code>pandas<\/code>\u7684<code>Interval<\/code>\u7c7b\u578b\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528<code>number in interval<\/code>\u7684\u65b9\u5f0f\u8fdb\u884c\u5224\u65ad\uff0c\u8fd9\u6837\u4ee3\u7801\u66f4\u7b80\u6d01\u4e14\u6613\u4e8e\u7406\u89e3\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u5f0f\u6765\u8868\u793a\u4e00\u4e2a\u533a\u95f4\u3002\u4f7f\u7528\u5143\u7ec4\u3001\u4f7f\u7528\u5217\u8868\u3001\u4f7f\u7528range()\u51fd\u6570\u3001\u4f7f\u7528NumPy\u5e93 [&hellip;]","protected":false},"author":3,"featured_media":1030565,"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\/1030553"}],"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=1030553"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1030553\/revisions"}],"predecessor-version":[{"id":1030570,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1030553\/revisions\/1030570"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1030565"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1030553"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1030553"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1030553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}