You must be logged in to edit the categories for this problem

754C - Vladik and chat (Codeforces - Codeforces Round #390 (Div. 2)) categories

Category Problems Count
1 Dynamic Programming 1206
2 implementation 1054
3 brute force 494
4 Codeforces Div. 2 - C Problems 460
5 constructive algorithms 331
6 strings 216