202412-09ABC383E11-022024 ICPC 成都I11-02Codeforces Round 983 (Div. 2) E. Balanced10-23CF77C10-19ABC374F10-16Codeforces Round 975 (Div. 2)10-12All-Ukrainian School Olympiad in Informatics A. Gift10-11Codeforces Round 976 (Div. 2) and Divide By Zero 9.010-10Educational Codeforces Round 169 (Rated for Div. 2) F. Make a Palindrome10-09Pinely Round 4 (Div. 1 + Div. 2) F. Triangle Formation10-08Codeforces Round 959 sponsored by NEAR (Div. 1 + Div. 2) F. Stardew Valley