Python program to Sum of Items in Rows and Columns of Elements

from random import randint col = 6 row = 6 matrix = [] sum_col = [0]*col sum_row = [0]*row for i in range(row): myrow = [] for j in range(col): myrow.append(randint(0,3)) matrix.append(myrow) for i in range(row): for j in range(col): sum_row[i] += matrix[i][j] sum_col[j] += matrix[i][j] for i in range(row): print(matrix[i], "|", sum_row[i]) print("_" *col*4) print(sum_col)