Educational Codeforces Round 161 (Rated for Div. 2) E. Increasing Subsequences
Codeforces Round 920 (Div. 3) E. Eat the Chip
Codeforces Round 919 (Div. 2) C. Partitioning the Array
Codeforces Round 917 (Div. 2) C. Watering an Array
Good Bye 2023 D. Mathematical Problem
Codeforces Round 918 (Div. 4) G. Bicycles
2023-2024 ICPC, NERC, Northern Eurasia Onsite (Unrated, Online Mirror, ICPC Rules, Teams Preferred) K. Kim’s Quest
Codeforces Round 913 (Div. 3) F. Shift and Reverse
Codeforces Round 913 (Div. 3) E. Good Triples
2023-2024 ICPC, Asia Jakarta Regional Contest (Online Mirror, Unrated, ICPC Rules, Teams Preferred) M. Triangle Construction
