Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 608 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 19 / 25Export PDF (full filtered list)
Quality: 3,614 global accepts · Tags: data structures, dfs and similar, trees · first AC: Nov 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,110 global accepts · Tags: bitmasks, dp, games, greedy, math · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 867 global accepts · Tags: constructive algorithms, hashing, math, number theory · first AC: Aug 24, 2023 · last AC: Aug 26, 2025 · C++14 (GCC 6-32) (first AC)
Quality: 431 global accepts · Tags: combinatorics, dp · first AC: Jun 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 478 global accepts · Tags: dp, strings · first AC: May 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 911 global accepts · Tags: brute force, dfs and similar, divide and conquer, flows, graphs, greedy, trees · first AC: Apr 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,669 global accepts · Tags: dp, flows, greedy · first AC: Mar 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,090 global accepts · Tags: bitmasks, data structures, dsu, graphs · first AC: Mar 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 608 global accepts · Tags: data structures · first AC: Feb 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,295 global accepts · Tags: binary search, data structures, flows · first AC: Jan 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 700 global accepts · Tags: binary search, interactive · first AC: Dec 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,067 global accepts · Tags: flows, graph matchings · first AC: Nov 27, 2024 · C++20 (GCC 13-64) (first AC)
Tags: dp, math · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,315 global accepts · Tags: combinatorics, probabilities · first AC: Aug 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 326 global accepts · Tags: brute force, data structures, implementation · first AC: Jan 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 370 global accepts · Tags: bitmasks, divide and conquer, dp, fft · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 987 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Dec 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,034 global accepts · Tags: binary search, data structures, divide and conquer, trees · first AC: Nov 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,728 global accepts · Tags: data structures, greedy, two pointers · first AC: Sep 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, constructive algorithms, data structures, dfs and similar, implementation, math, matrices, number theory, trees · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 799 global accepts · Tags: data structures, divide and conquer, dp · first AC: Jan 8, 2025 · last AC: Aug 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,829 global accepts · Tags: constructive algorithms, two pointers · first AC: Aug 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,662 global accepts · Tags: data structures · first AC: Jan 23, 2025 · last AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 380 global accepts · Tags: brute force, dfs and similar, dp, graphs, hashing · first AC: Jul 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 259 global accepts · Tags: data structures, dp · first AC: Jul 1, 2025 · C++20 (GCC 13-64) (first AC)