Burnling's Blog

07-31

CF1997D Maximize the Root

07-29

CF1990C Mad MAD Sum

07-16

CF1988

07-14

CF1983E I Love Balls

07-10

CF1983D Swap Dilemma

07-08

CF1983B Corner Twist

07-05

CF1978C Manhattan Permutations

07-03

CF1987D World is Mine

07-03

CF1987C Basil's Garden

02-20

吾爱破解 2024 春节解题领红包之 Web 题解