Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 432 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 7 / 18Export PDF (full filtered list)
Quality: 845 global accepts · Tags: hashing, strings · first AC: Dec 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 896 global accepts · Tags: graph matchings, greedy · first AC: Nov 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,023 global accepts · Tags: binary search, brute force, dp, geometry, greedy, math, two pointers · first AC: Oct 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,039 global accepts · Tags: data structures, greedy · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,615 global accepts · Tags: data structures, dp, matrices, strings · first AC: Aug 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 905 global accepts · Tags: binary search, graph matchings, greedy · first AC: Aug 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,298 global accepts · Tags: flows, graph matchings, graphs · first AC: Aug 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,217 global accepts · Tags: dp, matrices · first AC: Aug 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 501 global accepts · Tags: data structures, implementation · first AC: Jul 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,132 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, trees · first AC: Apr 4, 2026 · last AC: Apr 5, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 876 global accepts · Tags: constructive algorithms, greedy, two pointers · first AC: Apr 4, 2026 · last AC: Apr 5, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,203 global accepts · Tags: constructive algorithms, interactive, math, number theory · first AC: Jan 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,863 global accepts · Tags: bitmasks, dp, greedy · first AC: Nov 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 341 global accepts · Tags: bitmasks, data structures · first AC: Nov 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 650 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,609 global accepts · Tags: combinatorics, dp, math, two pointers · first AC: Oct 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,515 global accepts · Tags: bitmasks, graphs, math, number theory, trees · first AC: Sep 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,027 global accepts · Tags: divide and conquer, interactive, math, probabilities, sortings · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,469 global accepts · Tags: dp, math, matrices, trees · first AC: Sep 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 640 global accepts · Tags: brute force, combinatorics, implementation, math, sortings · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,079 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 642 global accepts · Tags: combinatorics, flows, graph matchings, greedy · first AC: Jul 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,613 global accepts · Tags: combinatorics, math, number theory · first AC: May 2, 2026 · last AC: May 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,628 global accepts · Tags: combinatorics, dp, math, trees · first AC: May 2, 2026 · last AC: May 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 618 global accepts · Tags: binary search, bitmasks, brute force, combinatorics, dp, math, two pointers · first AC: Mar 30, 2026 · C++20 (GCC 13-64) (first AC)