Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 475 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 12 / 19Export PDF (full filtered list)
Quality: 12,947 global accepts · Tags: dp, math · first AC: Dec 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,778 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, math · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,436 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,826 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,691 global accepts · Tags: data structures, dfs and similar, dp, greedy, implementation, math, sortings, trees · first AC: Nov 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 940 global accepts · Tags: brute force, constructive algorithms, interactive, strings · first AC: Oct 29, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,644 global accepts · Tags: dfs and similar, dp, graphs, greedy, implementation, math · first AC: Aug 25, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,071 global accepts · Tags: brute force, games, math, number theory · first AC: Aug 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,518 global accepts · Tags: brute force, constructive algorithms, graphs, greedy, implementation · first AC: Mar 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,172 global accepts · Tags: dfs and similar, dp, dsu, greedy, trees · first AC: Jan 29, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,824 global accepts · Tags: combinatorics, math, trees · first AC: Dec 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,458 global accepts · Tags: dp, games, math, probabilities · first AC: Mar 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,245 global accepts · Tags: bitmasks, brute force, greedy · first AC: Feb 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,372 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Nov 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,641 global accepts · Tags: bitmasks, chinese remainder theorem, constructive algorithms, interactive, math · first AC: Nov 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,062 global accepts · Tags: greedy, implementation, math, ternary search · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,997 global accepts · Tags: dp · first AC: Oct 16, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,361 global accepts · Tags: combinatorics, dp, fft, greedy, math · first AC: Oct 14, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,550 global accepts · Tags: dfs and similar, dp, hashing, string suffix structures, strings, trees · first AC: Jul 21, 2024 · last AC: Jul 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,607 global accepts · Tags: dp, math, probabilities · first AC: Jul 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,460 global accepts · Tags: bitmasks, dp · first AC: Feb 6, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 8,095 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Jul 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,291 global accepts · Tags: greedy, implementation, interactive, sortings, two pointers · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,737 global accepts · Tags: bitmasks, divide and conquer, dp, greedy, math · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,932 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, graphs, implementation, math, trees · first AC: Apr 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)