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

427E - Police Patrol (Codeforces - Codeforces Round #244 (Div. 2)) categories

Category Problems Count
1 implementation 1055
2 math 684
3 Greedy 603
4 Codeforces Div. 2 - E Problems 439
5 Binary Search & Ternary Search 352