Hi codeforces .. I am trying to solve this problem http://codeforces.me/problemset/gymProblem/100283/B but when I try to submit I get Denial of judgement verdict ..what do you think the problem is ???? is it in my code our it is from the judge itself ... thanks in advance
may be you missed the part saying, input:road.in
you have to take input from file for this problem.
I did