题解 | #格式化输出（二）#
格式化输出（二）
https://www.nowcoder.com/practice/3bd78a6de34a447fa49571a03f164fd3
name = input()
print(name.lower())
print(name.upper())
bNeedUpper=True
for item in name:
if(bNeedUpper):
print(item.upper(),end='')
bNeedUpper =False
else:
print(item.lower(),end='')
if(item==' '):
bNeedUpper=True
