10 DEFINT D,I,X,Y: DIM DT(9,9)
20 FOR Y=0 TO 9: FOR X=0 TO 9: READ DT(X,Y): NEXT X,Y
30 INPUT N$: IF N$="" THEN END
40 D=0
50 FOR I=1 TO LEN(N$): D=DT(VAL(MID$(N$,I,1)),D): NEXT I
60 IF D THEN PRINT "FAIL" ELSE PRINT "PASS"
70 GOTO 30
100 DATA 0,3,1,7,5,9,8,6,4,2
110 DATA 7,0,9,2,1,5,4,8,6,3
120 DATA 4,2,0,6,8,7,1,3,5,9
130 DATA 1,7,5,0,9,8,3,4,2,6
140 DATA 6,1,2,3,0,4,5,9,7,8
150 DATA 3,6,7,4,2,0,9,5,8,1
160 DATA 5,8,6,9,7,2,0,1,3,4
170 DATA 8,9,4,5,3,6,2,0,1,7
180 DATA 9,4,3,8,6,1,7,2,0,5
190 DATA 2,5,8,1,4,3,6,7,9,0