as u have mentioned in the prob that there aer two faces on the card
mean there are two number on the card and each card is different
fromn another.
i have select 5 cards then the card number is as follow
0 1
-1 2
-2 3
-3 4
-4 5
is this is correct
pleas tell me if i put 2 2 2 1 what is answer .my probram give it
wrong
cos 2 is card which is repeated more than one time
please sir tell me and give me some examples and please explaain me
the prob.