Znzryb's Blog

03-31

ABC-396-F - Rotated Inversions（取模结合逆序对）

03-22

ABC-398-D - Bonfire

03-14

CF2059C Customer Service

03-05

1850G-The-Morning-Star

02-13

CF-1004-D. Object Identification

02-12

CF-1004-B. Two Large Bags

02-11

CF-1000-C. Remove Exactly Two

02-10

ABC-392-F - Insert（树状数组找第K个空位）

02-06

2025牛客WC4-C-Tokitsukaze and Balance String (hard)

01-30

ABC-386-D - Diagonal Separation