excuse me, can someone please check my code and tell me what is the problem with my algorithm? The problem is http://codeforces.com/problemset/problem/156/C and my code is: http://ideone.com/xqZvmY

Can someone please tell me why I am getting Runtime Error using this code: http://ideone.com/8m5Bve Problem is C. Substitutes in Number. Codeforces Round #265 (Div. 1)

http://codeforces.com/contest/464/problem/C