Python: Check if a String is Palindrome

# function to check string is
# palindrome or not
def isPalindrome(str):

# Run loop from 0 to len/2
for i in range(0, int(len(str)/2)):
if str[i] != str[len(str)-i-1]:
return False
return True

# main function
s = "malayalam"
ans = isPalindrome(s)

if (ans):
print("Yes")
else:
print("No")
Output:

Yes