Driver Code
if __name__ == " _ _ main _ _ " : NEW_LINE INDENT mat = [ [ 10 , 20 , 30 , 40 ] , [ 15 , 25 , 35 , 45 ] , [ 27 , 29 , 37 , 48 ] , [ 32 , 33 , 39 , 50 ] ] NEW_LINE printSorted ( mat ) NEW_LINE DEDENT