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

766E - Mahmoud and a xor trip (Codeforces - Codeforces Round #396 (Div. 2)) categories

Category Problems Count
1 Dynamic Programming 1210
2 DFS & BFS & Dijkstra 565
3 data structures 489
4 Codeforces Div. 2 - E Problems 439
5 constructive algorithms 331
6 trees 202
7 bitmasks 113