http://codeforces.me/contest/749/submission/25673548
I get this error on one test case. My program runs properly on the local machine. Then I submitted this code which worked perfectly
http://codeforces.me/contest/749/submission/25673595
What is the reason for this error?
Thank you.
You are printing extra twos in the wrong submission...
Use 9 as input and hopefully you will see the problem. :D