Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 609 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 16 / 25Export PDF (full filtered list)
Quality: 506 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 369 global accepts · Tags: data structures, dfs and similar, dsu, graphs, shortest paths · first AC: Oct 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 583 global accepts · Tags: data structures, dp, math, number theory · first AC: Sep 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 589 global accepts · Tags: data structures, divide and conquer, implementation, trees · first AC: Sep 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,033 global accepts · Tags: combinatorics, data structures, dp · first AC: Aug 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 816 global accepts · Tags: graphs, greedy, shortest paths · first AC: May 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 554 global accepts · Tags: bitmasks, math, matrices · first AC: Apr 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 905 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Jan 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 623 global accepts · Tags: combinatorics, math, number theory · first AC: Nov 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 771 global accepts · Tags: dp, graphs, math, probabilities · first AC: Nov 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 331 global accepts · Tags: dp, implementation · first AC: Nov 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 980 global accepts · Tags: combinatorics, dp, graphs, trees · first AC: Oct 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 478 global accepts · Tags: combinatorics, graphs, trees · first AC: Oct 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 447 global accepts · Tags: dp, hashing, implementation, string suffix structures, strings · first AC: Sep 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,186 global accepts · Tags: data structures, dfs and similar, dp, strings, trees · first AC: Jul 30, 2024 · last AC: Jul 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,605 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Jul 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,922 global accepts · Tags: data structures · first AC: Jul 10, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,149 global accepts · Tags: combinatorics, dp, math · first AC: Jul 3, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 406 global accepts · Tags: dp, games · first AC: May 3, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,653 global accepts · Tags: data structures, flows, graphs, implementation · first AC: Dec 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,577 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Nov 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 549 global accepts · Tags: bitmasks, combinatorics, dp, fft, math, probabilities · first AC: Nov 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 894 global accepts · Tags: data structures, divide and conquer, probabilities · first AC: Nov 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,141 global accepts · Tags: data structures, dp · first AC: Jul 6, 2023 · last AC: Sep 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 419 global accepts · Tags: data structures, greedy · first AC: Aug 15, 2023 · C++14 (GCC 6-32) (first AC)