EuclideanDistance.py

# distance.py by gauravssnl
# find Euclidian distance

from math import sqrt

def distance(x,y):
    return sqrt( sum( ( x[i] - y[i] )**2 for i in range(len(x)) ) )

def main():
    x = [-9,1,10,-1,1]
    y = [-5 ,9 , 6, 7,4]
    print( distance(x,y))

    x = range(1,11)
    y = range(10,21)
    print( distance(x,y))

if __name__ == "__main__":
    main()