Matrix addition
Problem to add the given two matrix.
Example-1:
Input : n1 = [[1,2],[3,4]] n2 = [[5,6],[7,8]] Output : [[6, 8], [10, 12]]
Example-2:
Input : n1 = [[1,2,3],[4,5,6],[7,8,9]] n2 = [[9,8,7],[6,5,4],[3,2,1]] Output : [[10, 10, 10], [10, 10, 10], [10, 10, 10]]
Solution
n1 = [[1,2],[3,4]] n2 = [[5,6],[7,8]] c = [] for i in range(len(n1)): k = [] for j in range(len(n2)): k.append(0) c.append(k) for x in range(len(n1)): for y in range(len(n2)): c[x][y] = n1[x][y]+n2[x][y] print(c)
Output
[[6, 8], [10, 12]]