Euclidean Distance

Problem

Compute the Euclidean distance between two vectors: sqrt(sum((a_i - b_i)^2)).

Empty vectors return 0.0.

Hint

Sum the squared coordinate differences, then take the square root.

case 1

in: [[3,4],[0,0]]

expected: 5

case 2

in: [[1,2,3],[4,5,6]]

expected: 5.196152422706632

case 3

in: [[-1,-1],[2,3]]

expected: 5

case 4

in: [[],[]]

expected: 0

Starter codePython

import math
def euclidean_distance(a, b):
    # Your code here
    pass

4 test cases · run your code against them in the editor