Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 754 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 27 / 31Export PDF (full filtered list)
Quality: 891 global accepts · Tags: combinatorics, dp, math · first AC: Apr 27, 2024 · last AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 359 global accepts · Tags: combinatorics, dp, math · first AC: Apr 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 597 global accepts · Tags: flows, graphs, shortest paths · first AC: Apr 9, 2024 · last AC: Apr 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 426 global accepts · Tags: combinatorics, math, probabilities · first AC: Apr 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 874 global accepts · Tags: bitmasks, brute force, dsu, graph matchings, trees · first AC: Mar 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 625 global accepts · Tags: binary search, bitmasks, data structures, greedy, two pointers · first AC: Mar 11, 2024 · last AC: Mar 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 494 global accepts · Tags: data structures, dp, trees · first AC: Feb 21, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 516 global accepts · Tags: fft, math, matrices · first AC: Jan 14, 2024 · last AC: Jan 14, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 324 global accepts · Tags: binary search, data structures, dp, flows, greedy · first AC: Nov 22, 2023 · last AC: Nov 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 351 global accepts · Tags: data structures · first AC: Sep 21, 2023 · last AC: Nov 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,344 global accepts · Tags: dp, math · first AC: Aug 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 155 global accepts · Tags: fft, math, number theory · first AC: Feb 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,130 global accepts · Tags: combinatorics, divide and conquer, fft, number theory · first AC: Feb 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 628 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Jun 5, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 117 global accepts · Tags: brute force, combinatorics, constructive algorithms, dfs and similar, math · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 641 global accepts · Tags: combinatorics, dp, math · first AC: Apr 26, 2024 · last AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 344 global accepts · Tags: binary search, interactive · first AC: Apr 14, 2025 · C++20 (GCC 13-64) (first AC)
Tags: binary search, dp, interactive · first AC: Apr 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 680 global accepts · Tags: bitmasks, dp, math · first AC: Apr 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 90 global accepts · Tags: brute force, geometry, hashing, math, strings · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 152 global accepts · Tags: constructive algorithms, dp, interactive, math, number theory · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 288 global accepts · Tags: dp, number theory · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 665 global accepts · Tags: games, graphs · first AC: Aug 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 735 global accepts · Tags: 2-sat, data structures, dfs and similar, greedy · first AC: Jun 19, 2024 · last AC: Jun 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,210 global accepts · Tags: data structures · first AC: Jun 19, 2024 · last AC: Jun 19, 2024 · C++20 (GCC 13-64) (first AC)