Driver Code
if __name__ == " _ _ main _ _ " : NEW_LINE INDENT mat = [ [ 1 , 1 , 1 , 1 , 1 ] , [ 2 , 2 , 2 , 2 , 2 ] , [ 3 , 3 , 3 , 3 , 3 ] , [ 4 , 4 , 4 , 4 , 4 ] , [ 5 , 5 , 5 , 5 , 5 ] ] NEW_LINE k = 3 NEW_LINE printSumSimple ( mat , k ) NEW_LINE DEDENT