RosettaCodeData/Task/Damm-algorithm/Liberty-BASIC/damm-algorithm.basic

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591 B
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Dim DT(9, 9)
For y = 0 To 9
For x = 0 To 9
Read val
DT(x, y) = val
Next x
Next y
Input check$
While (check$ <> "")
D = 0
For i = 1 To Len(check$)
D = DT(Val(Mid$(check$, i, 1)), D)
Next i
If D Then
Print "Invalid"
Else
Print "Valid"
End If
Input check$
Wend
End
DATA 0,3,1,7,5,9,8,6,4,2
DATA 7,0,9,2,1,5,4,8,6,3
DATA 4,2,0,6,8,7,1,3,5,9
DATA 1,7,5,0,9,8,3,4,2,6
DATA 6,1,2,3,0,4,5,9,7,8
DATA 3,6,7,4,2,0,9,5,8,1
DATA 5,8,6,9,7,2,0,1,3,4
DATA 8,9,4,5,3,6,2,0,1,7
DATA 9,4,3,8,6,1,7,2,0,5
DATA 2,5,8,1,4,3,6,7,9,0