15 DIM A(50,15) 210 FOR I = 1 TO 50 320 FOR J = 1 TO 15 430 LET A(I,J) = I + J 535 REM PRINT I,J, A(I,J) 640 NEXT J 750 NEXT I 8100 FOR I = 1 TO 50 9110 FOR J = 1 TO 15 10120 PRINT A(I,J), 11130 NEXT J 12140 PRINT 13150 NEXT I 14999 END 15