def czyPalindrom1(napis):
for i in range(len(napis)):
if napis[i] != napis[-i-1]:
return False
return True
def czyPalindrom2(napis):
return napis == napis[::-1]
def czyPalindrom3(napis):
if napis == napis[::-1]:
return True
else:
return False
ZGVmIGN6eVBhbGluZHJvbTEobmFwaXMpOgoJZm9yIGkgaW4gcmFuZ2UobGVuKG5hcGlzKSk6CgkJaWYgbmFwaXNbaV0gIT0gbmFwaXNbLWktMV06ICAKCQkJcmV0dXJuIEZhbHNlCglyZXR1cm4gVHJ1ZQoJCmRlZiBjenlQYWxpbmRyb20yKG5hcGlzKToKCXJldHVybiBuYXBpcyA9PSBuYXBpc1s6Oi0xXQoJCmRlZiBjenlQYWxpbmRyb20zKG5hcGlzKToKCWlmIG5hcGlzID09IG5hcGlzWzo6LTFdOgoJCXJldHVybiBUcnVlCgllbHNlOgoJCXJldHVybiBGYWxzZQ==