Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,082 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 36 / 44Export PDF (full filtered list)
Quality: 3,065 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, greedy, trees, two pointers · first AC: Sep 1, 2025 · last AC: Sep 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,253 global accepts · Tags: binary search, dsu, graphs, shortest paths, trees · first AC: Sep 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,298 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dp, dsu, greedy, implementation, trees · first AC: Sep 1, 2025 · last AC: Sep 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,695 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Aug 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,623 global accepts · Tags: combinatorics, math, probabilities · first AC: May 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,019 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: May 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,956 global accepts · Tags: data structures, probabilities · first AC: Mar 31, 2025 · last AC: Mar 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,690 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: Mar 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 908 global accepts · Tags: 2-sat, binary search, data structures, graphs, trees · first AC: Dec 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,320 global accepts · Tags: dp, graphs, implementation · first AC: Nov 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,536 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer · first AC: Sep 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 921 global accepts · Tags: binary search, graphs, matrices · first AC: Aug 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,141 global accepts · Tags: binary search, data structures, implementation · first AC: Aug 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,443 global accepts · Tags: brute force, data structures, hashing, math, number theory · first AC: Jun 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,748 global accepts · Tags: data structures, divide and conquer, hashing, two pointers · first AC: Apr 6, 2024 · last AC: Apr 6, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,665 global accepts · Tags: brute force, data structures, divide and conquer, hashing, math · first AC: Apr 6, 2024 · last AC: Apr 6, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,447 global accepts · Tags: brute force, dp, games, graphs, math · first AC: Nov 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,632 global accepts · Tags: bitmasks, constructive algorithms, math, matrices, number theory · first AC: Mar 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,510 global accepts · Tags: constructive algorithms, games, interactive, math · first AC: Mar 31, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 375 global accepts · Tags: constructive algorithms, interactive · first AC: Mar 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,496 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Mar 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 578 global accepts · Tags: brute force, strings · first AC: Feb 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,469 global accepts · Tags: dp, math, matrices, trees · first AC: Sep 3, 2025 · last AC: Feb 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,007 global accepts · Tags: bitmasks, brute force, dp, meet-in-the-middle · first AC: Sep 11, 2025 · last AC: Feb 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,294 global accepts · Tags: combinatorics, dp, math · first AC: Jan 23, 2025 · last AC: Feb 4, 2026 · C++20 (GCC 13-64) (first AC)