Mid2 34th_Addition_of_Two_Matrices

 # Program to add two matrices using nested loop

X = [[1,2,3],

    [4 ,5,6],

    [7 ,8,9]]

Y = [[9,8,7],

    [6,5,4],

    [3,2,1]]

result = [[0,0,0],

        [0,0,0],

        [0,0,0]]

# iterate through rows

for i in range(len(X)):

# iterate through columns

    for j in range(len(X[0])):

        result[i][j] = X[i][j] + Y[i][j]

for r in result:

    print(r)

#output:

[10, 10, 10] [10, 10, 10] [10, 10, 10]