Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 850 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 28 / 34Export PDF (full filtered list)
Quality: 431 global accepts · Tags: combinatorics, dp · first AC: Jul 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 648 global accepts · Tags: binary search, math · first AC: Jul 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 860 global accepts · Tags: bitmasks · first AC: Apr 26, 2025 · last AC: Apr 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,333 global accepts · Tags: binary search, bitmasks, brute force, data structures, probabilities, trees · first AC: Apr 5, 2025 · last AC: Apr 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 867 global accepts · Tags: constructive algorithms, hashing, math, number theory · first AC: Mar 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,180 global accepts · Tags: dp, string suffix structures, strings · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,295 global accepts · Tags: binary search, data structures, flows · first AC: Nov 17, 2024 · last AC: Nov 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,308 global accepts · Tags: data structures, dp · first AC: Nov 17, 2024 · last AC: Nov 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,313 global accepts · Tags: data structures, dp, greedy · first AC: Nov 17, 2024 · last AC: Nov 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,990 global accepts · Tags: strings · first AC: Aug 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,083 global accepts · Tags: combinatorics, dp · first AC: Jul 23, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 552 global accepts · Tags: data structures, divide and conquer, dsu · first AC: Jul 22, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,611 global accepts · Tags: data structures, dfs and similar, trees · first AC: Jul 17, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 887 global accepts · Tags: flows · first AC: Jun 6, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,669 global accepts · Tags: dp, flows, greedy · first AC: Jun 5, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,315 global accepts · Tags: combinatorics, probabilities · first AC: Feb 29, 2024 · last AC: Feb 29, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,067 global accepts · Tags: flows, graph matchings · first AC: Feb 28, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 911 global accepts · Tags: brute force, dfs and similar, divide and conquer, flows, graphs, greedy, trees · first AC: Nov 2, 2023 · last AC: Nov 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,513 global accepts · Tags: dfs and similar, divide and conquer, dsu · first AC: Apr 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 702 global accepts · Tags: binary search, dfs and similar, graphs, greedy, meet-in-the-middle, shortest paths · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 347 global accepts · Tags: combinatorics, graphs, trees · first AC: Mar 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 388 global accepts · Tags: constructive algorithms, interactive, probabilities · first AC: Jan 4, 2026 · last AC: Jan 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 801 global accepts · Tags: interactive, probabilities, trees · first AC: Jan 4, 2026 · last AC: Jan 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 826 global accepts · Tags: math, probabilities · first AC: Oct 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 883 global accepts · Tags: dfs and similar, divide and conquer, trees · first AC: Oct 4, 2025 · last AC: Oct 4, 2025 · C++20 (GCC 13-64) (first AC)