|
def f(line):
count = 0
a = []
for i in range(len(line)):
count += 1
if count%2==0:
a.append(line[i].swapcase())
else:
a.append(line[i])
return ''.join(a)
assert f("987yhNSHAshd 93275yrgSgbgSshfbsfB") == '987YhnShAShD 93275yRgsgBgssHfBsFB'
|
CRUXEval-I
assert f(??) == '987YhnShAShD 93275yRgsgBgssHfBsFB'
|
CRUXEval-O
assert f("987yhNSHAshd 93275yrgSgbgSshfbsfB") == ??
|