You are right, the description is not very clear in that point, but the number is exactly the number of following messages (my program would have entered a while(1) loop if there would have been more following messages). And there is no blank line as message.
I have the same problem as yatsen - I got WA. Maybe someone want to help me ? Some IO would be great ...
If you really want to get Accepted, try to think about possible, and after that - about impossible ... and you'll get, what you want .... Born from ashes - restarting counter of problems (800+ solved problems)
Hello! i tried so much, i make the encryption but didn't been able to find out what are the condiitons on which 'error in encryption' message shows.... can any one help me out, i shall be very thankful to that person.[/cpp]