def longmax_cadena_rep(f):
'''
>>> longmax_cadena_rep([3, 1, 1, 1, 0, 0, 0, 0, 1, 0, 2, 2])
4
>>> longmax_cadena_rep([3, 1, 5])
1
>>> longmax_cadena_rep([3, 3, 3, 3, 3, 3, 3, 3])
8
>>> longmax_cadena_rep([1, 0, 1, 0, 0, 1])
2
>>> longmax_cadena_rep([])
0
'''
max = 1
cont= 1
if len(f)==0:
return 0
else:
for n in range(len(f)-1):
if f[n] == f[n+1]:
cont +=1
else:
if cont >= max:
max = cont
cont= 1
if max > cont:
return max
else:
return cont
if __name__ == "__main__":
import doctest
doctest.testmod(verbose=True)