#3838. C++-接收一个英文字符,若是大写输出该字符的小写形式
C++-接收一个英文字符,若是大写输出该字符的小写形式
Background
Description
接收一个英文字符,若是大写输出该字符的小写形式(如果是其他字符则不变)
Format
Input
Output
Samples
t
t
A
a
9
9
Limitation
1s, 1024KiB for each test case.
接收一个英文字符,若是大写输出该字符的小写形式(如果是其他字符则不变)
t
t
A
a
9
9
1s, 1024KiB for each test case.
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