{"id":16724,"date":"2024-03-15T13:31:03","date_gmt":"2024-03-15T13:31:03","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-print-a-triangle-in-python\/"},"modified":"2025-08-07T05:21:26","modified_gmt":"2025-08-07T05:21:26","slug":"how-to-print-a-triangle-in-python","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-print-a-triangle-in-python\/","title":{"rendered":"How to print a triangle in Python?"},"content":{"rendered":"<p>In Python, you can use loops to print out a triangle. Here is a common method:<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-comment\"># \u5b9a\u4e49\u4e09\u89d2\u5f62\u7684\u884c\u6570<\/span>\r\nrows = <span class=\"hljs-number\">5<\/span>\r\n\r\n<span class=\"hljs-comment\"># \u5916\u5c42\u5faa\u73af\u63a7\u5236\u884c\u6570<\/span>\r\n<span class=\"hljs-keyword\">for<\/span> i <span class=\"hljs-keyword\">in<\/span> <span class=\"hljs-built_in\">range<\/span>(<span class=\"hljs-number\">1<\/span>, rows + <span class=\"hljs-number\">1<\/span>):\r\n    <span class=\"hljs-comment\"># \u5185\u5c42\u5faa\u73af\u63a7\u5236\u6bcf\u884c\u7684\u8f93\u51fa<\/span>\r\n    <span class=\"hljs-keyword\">for<\/span> j <span class=\"hljs-keyword\">in<\/span> <span class=\"hljs-built_in\">range<\/span>(<span class=\"hljs-number\">1<\/span>, i + <span class=\"hljs-number\">1<\/span>):\r\n        <span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">\"*\"<\/span>, end=<span class=\"hljs-string\">\" \"<\/span>)  <span class=\"hljs-comment\"># \u4f7f\u7528end\u53c2\u6570\u8bbe\u7f6e\u8f93\u51fa\u7ed3\u675f\u7b26\u4e3a\u4e00\u4e2a\u7a7a\u683c<\/span>\r\n    <span class=\"hljs-built_in\">print<\/span>()  <span class=\"hljs-comment\"># \u8f93\u51fa\u5b8c\u4e00\u884c\u540e\u6362\u884c\u663e\u793a<\/span>\r\n<\/code><\/pre>\n<p>Running the above code will produce a triangle made of asterisks.<\/p>\n<pre class=\"post-pre\"><code>*\r\n* *\r\n* * *\r\n* * * *\r\n* * * * *\r\n<\/code><\/pre>\n<p>The number of rows can be adjusted as needed to output triangles with different row numbers.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In Python, you can use loops to print out a triangle. Here is a common method: # \u5b9a\u4e49\u4e09\u89d2\u5f62\u7684\u884c\u6570 rows = 5 # \u5916\u5c42\u5faa\u73af\u63a7\u5236\u884c\u6570 for i in range(1, rows + 1): # \u5185\u5c42\u5faa\u73af\u63a7\u5236\u6bcf\u884c\u7684\u8f93\u51fa for j in range(1, i + 1): print(&#8220;*&#8221;, end=&#8221; &#8220;) # \u4f7f\u7528end\u53c2\u6570\u8bbe\u7f6e\u8f93\u51fa\u7ed3\u675f\u7b26\u4e3a\u4e00\u4e2a\u7a7a\u683c print() # \u8f93\u51fa\u5b8c\u4e00\u884c\u540e\u6362\u884c\u663e\u793a Running the above code will produce a triangle [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[453,1402,299,1404,1403],"class_list":["post-16724","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-development","tag-guide","tag-programming","tag-technology","tag-tutorial"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to print a triangle in Python? - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Learn about how to print a triangle in python?. 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