The problem I have requires that I allow the program to only permit certain combinations of varibles into the next part of the program.
I have 4 variables which all range from say 0 to 9. The combinations of data which are permitted are only those with one usage of a certain number for example:
0,3,7,9 is OK since no two numbers match but
0,3,7,3 is not permitted since I have two numbers that are the same.
Has anyone out there written a program which picks or selects this sort of data ?
Best regards
Ged
I have 4 variables which all range from say 0 to 9. The combinations of data which are permitted are only those with one usage of a certain number for example:
0,3,7,9 is OK since no two numbers match but
0,3,7,3 is not permitted since I have two numbers that are the same.
Has anyone out there written a program which picks or selects this sort of data ?
Best regards
Ged