https://www.hackerrank.com/challenges/np-array-mathematics
Problem
Basic mathematical functions operate element-wise on arrays. They are available both as operator overloads and as functions in the NumPy module.
Task
You are given two integer arrays, A and B of dimensions N X M. Your task is to perform the following operations:
Add (A + B) Subtract (A - B) Multiply (A * B) Integer Division (A / B) Mod (A % B) Power (A ** B)
Input Format
The first line contains two space separated integers, N and M. The next N lines contains M space separated integers of array A. The following N lines contains M space separated integers of array B.
Output Format
Print the result of each operation in the given order under Task.
Sample Input 0
1 4
1 2 3 4
5 6 7 8
Sample Output 0
[[ 6 8 10 12]]
[[-4 -4 -4 -4]]
[[ 5 12 21 32]]
[[0 0 0 0]]
[[1 2 3 4]]
[[ 1 64 2187 65536]]