摘要:
#字符串拼接 str1 = "Hello" str2 = "World" combined_str = str1 + " " + str2 print(combined_str) #字符串重复 str1 = "Python " repeated_str = str1 * 3 print(repeat 阅读全文
posted @ 2024-04-07 21:07
一个不优秀的人+1
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