Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 287 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 6 / 12Export PDF (full filtered list)
Quality: 4,049 global accepts · Tags: *special, data structures · first AC: Mar 5, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,863 global accepts · Tags: bitmasks, data structures · first AC: Mar 4, 2022 · last AC: Mar 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,743 global accepts · Tags: dp, flows, graphs, greedy · first AC: Feb 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,737 global accepts · Tags: brute force, dp, expression parsing, greedy, implementation, strings · first AC: Apr 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,111 global accepts · Tags: combinatorics, implementation, math, matrices, number theory · first AC: Apr 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,666 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 9, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,660 global accepts · Tags: data structures, dp · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,983 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dp, graphs, greedy, trees · first AC: Sep 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,741 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, greedy, trees · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,744 global accepts · Tags: data structures, sortings · first AC: Jul 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,366 global accepts · Tags: 2-sat, dfs and similar, graphs, implementation · first AC: Nov 17, 2022 · last AC: Nov 17, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,579 global accepts · Tags: dp, greedy, trees · first AC: Nov 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,891 global accepts · Tags: binary search, math, number theory · first AC: Nov 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,067 global accepts · Tags: binary search, bitmasks, brute force, greedy, implementation, two pointers · first AC: Oct 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,240 global accepts · Tags: constructive algorithms, number theory · first AC: Sep 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,619 global accepts · Tags: dp, greedy, two pointers · first AC: May 17, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,062 global accepts · Tags: dfs and similar, math, number theory, trees · first AC: Mar 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,090 global accepts · Tags: bitmasks, data structures, trees · first AC: Mar 4, 2022 · C++14 (GCC 6-32) (first AC)
Tags: data structures, dp, dsu, greedy, sortings · first AC: Apr 22, 2026 · C++17 (GCC 7-32) (first AC)
Tags: data structures, greedy, ternary search, two pointers · first AC: Mar 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,111 global accepts · Tags: dfs and similar, dp, games, shortest paths, trees · first AC: Mar 9, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,066 global accepts · Tags: binary search, data structures, dp, greedy, interactive, trees · first AC: Mar 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,458 global accepts · Tags: dp, games, math, probabilities · first AC: Apr 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,495 global accepts · Tags: binary search, bitmasks, combinatorics, data structures, divide and conquer · first AC: Nov 17, 2022 · last AC: Nov 17, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 10,617 global accepts · Tags: data structures · first AC: May 27, 2022 · C++14 (GCC 6-32) (first AC)