A string value containing more than 1 word is passed as the input(runtime) to the program(hint-use swapcase by splitting-string)

Question

input:
tHiS is my book
required output:
ThIs is my book

Answer 1

also:

s = input().split()
print(*(w.swapcase() if w == s[0] else w for w in s))

Answer 2

def solve(s):
s = s.split(' ', 1)
return s[0].swapcase() + ' ' + s[1]