@KavinNaidu-v4u
def swap_case(s):
return s.swapcase()
if _name_ == '__main__':
s = input()
result = swap_case(s)
print(result)
def swap_case(s):
return s.swapcase()
if _name_ == '__main__':
s = input()
result = swap_case(s)
print(result)
@keer-3