| 10 DIM B(10,10),C(8,8) | |
| 20 FOR I=1 TO 10 | |
| 30 FOR J=1 TO 10 | |
| 40 B(I,J)=12*I+J | |
| 50 NEXT | |
| 60 NEXT | |
| 100 FOR I=1 TO 8 | |
| 110 FOR J=1 TO 8 | |
| 120 C(I,J)=B(J,I) | |
| 130 NEXT | |
| 140 NEXT | |
| 200 FOR I=1 TO 8 | |
| 210 FOR J=1 TO 8 | |
| 220 PRINT C(I,J),B(J,I) | |
| 230 NEXT | |
| 240 NEXT | |
| 250 FOR I=1 TO 10 | |
| 260 FOR J=1 TO 10 | |
| 270 IF B(I,J)<>12*I+J THEN PRINT "fail": BREAK | |
| 280 NEXT | |
| 290 NEXT | |
| 300 FOR I=1 TO 10 | |
| 310 PRINT B(I),B(I,1) | |
| 320 NEXT | |