Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 357 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 8 / 15Export PDF (full filtered list)
Quality: 3,054 global accepts · Tags: bitmasks, data structures, games, math, probabilities, sortings, strings, trees · first AC: Aug 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,789 global accepts · Tags: divide and conquer, interactive · first AC: Aug 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,843 global accepts · Tags: binary search, brute force, data structures, dsu, greedy, sortings · first AC: Mar 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,824 global accepts · Tags: combinatorics, math, trees · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,264 global accepts · Tags: binary search, brute force, data structures, greedy, ternary search, two pointers · first AC: Sep 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,040 global accepts · Tags: brute force, constructive algorithms, dp, greedy, math, number theory · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,882 global accepts · Tags: data structures, dp, greedy, strings, trees · first AC: Apr 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,045 global accepts · Tags: dp, implementation, strings · first AC: Mar 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,238 global accepts · Tags: brute force, data structures, implementation · first AC: Mar 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,477 global accepts · Tags: combinatorics, dp, math · first AC: Aug 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,778 global accepts · Tags: brute force, greedy, implementation, math, sortings · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,257 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,601 global accepts · Tags: dp · first AC: Aug 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,197 global accepts · Tags: brute force, data structures, dp, greedy, two pointers · first AC: Aug 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,737 global accepts · Tags: bitmasks, divide and conquer, dp, greedy, math · first AC: Feb 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,269 global accepts · Tags: bitmasks, brute force, combinatorics, dp, math · first AC: Jan 6, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,667 global accepts · Tags: binary search, data structures, divide and conquer, dp, flows, math, trees · first AC: Sep 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,119 global accepts · Tags: binary search, bitmasks, brute force, data structures, greedy · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,576 global accepts · Tags: constructive algorithms, greedy, implementation, interactive, math · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,070 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Feb 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,788 global accepts · Tags: brute force, combinatorics, constructive algorithms, data structures, greedy, math · first AC: Feb 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,195 global accepts · Tags: dp, graphs, greedy, math, probabilities · first AC: Feb 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,523 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,387 global accepts · Tags: data structures, dfs and similar, dp, greedy, trees · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,637 global accepts · Tags: binary search, brute force, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)