Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 108 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 4 / 5Export PDF (full filtered list)
Quality: 3,152 global accepts · Tags: constructive algorithms, math, number theory · first AC: Mar 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,666 global accepts · Tags: binary search, brute force, combinatorics, data structures, divide and conquer, dp · first AC: Jan 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,019 global accepts · Tags: combinatorics, constructive algorithms, greedy, hashing, math · first AC: Nov 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,231 global accepts · Tags: binary search, dp, greedy · first AC: Oct 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,440 global accepts · Tags: bitmasks, brute force, constructive algorithms, divide and conquer, math · first AC: Oct 19, 2024 · C++20 (GCC 13-64) (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: 1,663 global accepts · Tags: binary search, bitmasks, constructive algorithms, dp, interactive · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,828 global accepts · Tags: bitmasks, brute force, data structures, dfs and similar, graphs, greedy, implementation · first AC: Dec 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,588 global accepts · Tags: binary search, data structures, divide and conquer, dp, two pointers · first AC: Dec 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,349 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Oct 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,306 global accepts · Tags: divide and conquer, dp, dsu, number theory, trees · first AC: Oct 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,624 global accepts · Tags: brute force, combinatorics, dp, math, number theory · first AC: Apr 22, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 896 global accepts · Tags: graph matchings, greedy · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,036 global accepts · Tags: data structures, greedy · first AC: Oct 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,272 global accepts · Tags: data structures, divide and conquer, dp · first AC: May 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 945 global accepts · Tags: brute force, combinatorics, dp, implementation, math · first AC: Aug 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 784 global accepts · Tags: data structures, greedy · first AC: Mar 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 907 global accepts · Tags: bitmasks, brute force, combinatorics, dp, games, greedy, implementation, shortest paths · first AC: Dec 25, 2024 · last AC: Dec 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,138 global accepts · Tags: math, number theory · first AC: Oct 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 350 global accepts · Tags: combinatorics, data structures, dfs and similar, dp, trees · first AC: Jan 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 405 global accepts · Tags: combinatorics, dp, probabilities · first AC: Dec 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 637 global accepts · Tags: data structures, dfs and similar, dsu, graphs, meet-in-the-middle, trees · first AC: Oct 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,057 global accepts · Tags: brute force, combinatorics, dp, math, probabilities · first AC: Aug 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,392 global accepts · Tags: data structures, greedy · first AC: Aug 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 568 global accepts · Tags: dp, geometry · first AC: Mar 29, 2025 · C++20 (GCC 13-64) (first AC)