设str=.python.，想把字符串的第一个字母大写，其他字母还是小写，正确的选项是： -题库考试答案搜索网

设str=.python.，想把字符串的第一个字母大写，其他字母还是小写，正确的选项是：

单选题

2021-09-01 20:46

A、print(str[0].upper()+str[1:])
B、print(str[1].upper()+str[-1:1])
C、print(str[0].upper()+str[1:-1])
D、print(str[1].upper()+str[2:])

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正确答案

A

试题解析

标签：联大河南理工大学计算机科学与技术 Python语言程序设计

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