Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 413 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 8 / 17Export PDF (full filtered list)
Quality: 8,446 global accepts · Tags: 2-sat, bitmasks, combinatorics, constructive algorithms, fft, math, number theory · first AC: Mar 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,921 global accepts · Tags: data structures, divide and conquer, dp, greedy, implementation, trees · first AC: Mar 10, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,433 global accepts · Tags: brute force, games, greedy, number theory · first AC: Mar 9, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,089 global accepts · Tags: data structures, dp · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,955 global accepts · Tags: constructive algorithms · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,759 global accepts · Tags: constructive algorithms, number theory · first AC: Dec 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,594 global accepts · Tags: binary search, data structures, greedy, sortings, ternary search · first AC: Nov 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,132 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,489 global accepts · Tags: games, greedy · first AC: Nov 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,372 global accepts · Tags: brute force, implementation · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,756 global accepts · Tags: games, greedy, math · first AC: Oct 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,777 global accepts · Tags: combinatorics, math · first AC: Apr 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,623 global accepts · Tags: implementation, math · first AC: Apr 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,202 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, greedy, matrices, trees · first AC: Mar 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,908 global accepts · Tags: dp, games, math, probabilities · first AC: Mar 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,287 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Jan 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,307 global accepts · Tags: data structures, implementation, math · first AC: Jan 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,395 global accepts · Tags: combinatorics, data structures, dp, greedy, two pointers · first AC: Nov 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,009 global accepts · Tags: constructive algorithms, math · first AC: Oct 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,595 global accepts · Tags: greedy, implementation, sortings · first AC: Oct 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,294 global accepts · Tags: dp, greedy · first AC: Oct 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,880 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, strings · first AC: Oct 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,000 global accepts · Tags: brute force, dp, math · first AC: Sep 15, 2025 · C++17 (GCC 7-32) (first AC)
Tags: dfs and similar, dp, math, trees · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,009 global accepts · Tags: dfs and similar, dp, graph matchings, greedy, trees · first AC: Apr 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)