{"id":170567,"date":"2022-04-15T00:10:48","date_gmt":"2022-04-14T16:10:48","guid":{"rendered":"http:\/\/www.idc.net\/help\/170567\/"},"modified":"2022-04-15T00:10:48","modified_gmt":"2022-04-14T16:10:48","slug":"%e5%90%8e%e6%b5%aa%e4%ba%91python%e6%95%99%e7%a8%8b%ef%bc%9a%e6%9c%89%e7%94%a8%e7%9a%8420%e4%b8%aapython%e4%bb%a3%e7%a0%81%e6%ae%b51","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/170567\/","title":{"rendered":"\u540e\u6d6a\u4e91Python\u6559\u7a0b\uff1a\u6709\u7528\u768420\u4e2apython\u4ee3\u7801\u6bb5(1)"},"content":{"rendered":"

<\/p>\n

\u6709\u7528\u768420\u4e2apython\u4ee3\u7801\u6bb5(1)\uff1a<\/strong><\/p>\n

1\u3001\u53cd\u8f6c\u5b57\u7b26\u4e32<\/p>\n

\u4ee5\u4e0b\u4ee3\u7801\u4f7f\u7528Python\u5207\u7247\u64cd\u4f5c\u6765\u53cd\u8f6c\u5b57\u7b26\u4e32\u3002<\/p>\n

# Reversing a string using slicing\nmy_string = \"ABCDE\"\nreversed_string = my_string[::-1]\nprint(reversed_string)\n# Output\n# EDCBA<\/pre>\n
2\u3001\u4f7f\u7528\u6807\u9898\u7c7b\uff08\u9996\u5b57\u6bcd\u5927\u5199\uff09<\/p>\n
\u4ee5\u4e0b\u4ee3\u7801\u53ef\u7528\u4e8e\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u6807\u9898\u7c7b\u3002\u8fd9\u662f\u901a\u8fc7\u4f7f\u7528\u5b57\u7b26\u4e32\u7c7b\u4e2d\u7684title()\u65b9\u6cd5\u6765\u5b8c\u6210\u3002<\/p>\n
my_string = \"my name is chaitanya baweja\"\n# using the title() function of string class\nnew_string = my_string.title()\nprint(new_string)\n# Output\n# My Name Is Chaitanya Baweja<\/pre>\n
3\u3001\u67e5\u627e\u5b57\u7b26\u4e32\u7684\u552f\u4e00\u8981\u7d20<\/p>\n
\u4ee5\u4e0b\u4ee3\u7801\u53ef\u7528\u4e8e\u67e5\u627e\u5b57\u7b26\u4e32\u4e2d\u6240\u6709\u7684\u552f\u4e00\u8981\u7d20\u3002\u6211\u4eec\u4f7f\u7528\u5176\u5c5e\u6027\uff0c\u5176\u4e2d\u4e00\u5957\u5b57\u7b26\u4e32\u4e2d\u7684\u6240\u6709\u8981\u7d20\u90fd\u662f\u552f\u4e00\u7684\u3002<\/p>\n
my_string = \"aavvccccddddeee\"\n# converting the string to a set\ntemp_set = set(my_string)\n# stitching set into a string using join\nnew_string = ''.join(temp_set)\nprint(new_string)<\/pre>\n
4\u3001\u8f93\u51fa n\u6b21\u5b57\u7b26\u4e32\u6216\u5217\u8868<\/p>\n
\u4f60\u53ef\u4ee5\u5bf9\u5b57\u7b26\u4e32\u6216\u5217\u8868\u4f7f\u7528\u4e58\u6cd5(*)\u3002\u5982\u6b64\u4e00\u6765\uff0c\u53ef\u4ee5\u6309\u7167\u9700\u6c42\u5c06\u5b83\u4eec\u4efb\u610f\u500d\u589e\u3002<\/p>\n
n = 3 # number of repetitions\nmy_string = \"abcd\"\nmy_list = [1,2,3]\nprint(my_string*n)\n# abcdabcdabcd\nprint(my_list*n)\n# [1,2,3,1,2,3,1,2,3]\nimport streamlit as st\n\u4e00\u4e2a\u6709\u8da3\u7684\u7528\u4f8b\u662f\u5b9a\u4e49\u4e00\u4e2a\u5177\u6709\u6052\u5b9a\u503c\u7684\u5217\u8868\uff0c\u5047\u8bbe\u4e3a\u96f6\u3002\nn = 4\nmy_list = [0]*n # n denotes the length of the required list\n# [0, 0, 0, 0]<\/pre>\n
\u66f4\u591aPython\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\uff1aPython\u81ea\u5b66\u7f51\uff01\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6709\u7528\u768420\u4e2apython\u4ee3\u7801\u6bb5(1)\uff1a 1\u3001\u53cd\u8f6c\u5b57\u7b26\u4e32 \u4ee5\u4e0b\u4ee3\u7801\u4f7f\u7528Python\u5207\u7247\u64cd\u4f5c\u6765\u53cd\u8f6c\u5b57\u7b26\u4e32\u3002 #&n […]<\/p>\n","protected":false},"author":1,"featured_media":170568,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[182397],"tags":[],"class_list":["post-170567","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/170567","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=170567"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/170567\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media\/170568"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=170567"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=170567"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=170567"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}