Znzryb's Blog

04-29

Edu-CF-178-D. Array and GCD

04-26

CF-1020-F. Goblin

04-25

CF-1020-E. Wolf

04-25

CF-1020-D. Flower Boy

04-21

CF-1013-E1. Canteen (Easy Version)

04-20

CF-1013-(2090)C Dining Hall（小心上界确定问题）

04-16

CF-1013-D. Place of the Olympiad

04-14

CF-1014-D. Mishkin Energizer

04-13

CF-1014-C. Asuna and the Mosquitoes

04-12

56. 合并区间（O（nlogn））