Python/other/palindrome.py

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# Program to find whether given string is palindrome or not
def is_palindrome(str):
start_i = 0
end_i = len(str) - 1
while start_i < end_i:
if str[start_i] == str[end_i]:
start_i += 1
end_i -= 1
else:
return False
return True
# Recursive method
def recursive_palindrome(str):
if len(str) <= 1:
return True
if str[0] == str[len(str) - 1]:
return recursive_palindrome(str[1:-1])
else:
return False
def main():
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str = "ama"
print(recursive_palindrome(str.lower()))
print(is_palindrome(str.lower()))
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if __name__ == "__main__":
main()