liyu95

#!/usr/bin/python -O
import numpy as np
from numpy import array

A, C, G, T = 0, 1, 2, 3
int_to_char = {0:'A', 1:'C', 2:'G', 3:'T'}

#indel = -1
#scoring = array([[1,-1,-1,-1],
                 #[-1,1,-1,-1],