35 lines
758 B
Plaintext
35 lines
758 B
Plaintext
' version 30-03-2017
|
|
' compile with: fbc -s console
|
|
|
|
Data "ABCD", "CABD", "ACDB", "DACB", "BCDA", "ACBD"
|
|
Data "ADCB", "CDAB", "DABC", "BCAD", "CADB", "CDBA"
|
|
Data "CBAD", "ABDC", "ADBC", "BDCA", "DCBA", "BACD"
|
|
Data "BADC", "BDAC", "CBDA", "DBCA", "DCAB"
|
|
|
|
' ------=< MAIN >=------
|
|
|
|
Dim As ULong total(3) ' total(0 to 3)
|
|
Dim As ULong i, j, n = 24 \ 4 ' n! \ n
|
|
Dim As ULong total_val = (Asc("A") + Asc("B") + Asc("C") + Asc("D")) * n
|
|
Dim As String tmp
|
|
|
|
For i = 1 To 23
|
|
Read tmp
|
|
For j = 0 To 3
|
|
total(j) += tmp[j]
|
|
Next
|
|
Next
|
|
|
|
tmp = Space(4)
|
|
For i = 0 To 3
|
|
tmp[i] = total_val - total(i)
|
|
Next
|
|
|
|
Print "The missing permutation is : "; tmp
|
|
|
|
' empty keyboard buffer
|
|
While Inkey <> "" : Wend
|
|
Print : Print "hit any key to end program"
|
|
Sleep
|
|
End
|