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#!/usr/bin/env python3
def palindroma(s):
largo = len(s)
m = largo // 2
if largo % 2 == 1:
n = m
else:
n = m - 1
return s[0:m] == s[len(s):n:-1]
def palindroma2(s):
largo = len(s)
m = n = largo // 2
if largo % 2 == 0:
n = n - 1
return s[0:m] == s[len(s):n:-1]
# si se ejecuta el programa
# hacer lo de abajo
# si se importa, no
if __name__ == '__main__':
print(palindroma("abcba"))
print(palindroma("abba"))
print(palindroma("1234321"))
print(palindroma("abcdefg"))
print(palindroma("ata ata"))
print(palindroma2("abcba"))
print(palindroma2("abba"))
print(palindroma2("1234321"))
print(palindroma2("abcdefg"))
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