题解 | #格式化输出(二)#
格式化输出(二)
https://www.nowcoder.com/practice/3bd78a6de34a447fa49571a03f164fd3
import sys
def convert(b:str):
print(b.lower())
print(b.upper())
print(b.title())
a=convert(input())
格式化输出(二)
https://www.nowcoder.com/practice/3bd78a6de34a447fa49571a03f164fd3
import sys
def convert(b:str):
print(b.lower())
print(b.upper())
print(b.title())
a=convert(input())
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