Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 734 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 25 / 30Export PDF (full filtered list)
Quality: 1,815 global accepts · Tags: data structures, dfs and similar, graphs, shortest paths · first AC: Aug 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,098 global accepts · Tags: data structures, dp, greedy, math · first AC: Jul 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,036 global accepts · Tags: binary search, bitmasks, combinatorics, divide and conquer, dp, math · first AC: Jul 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,438 global accepts · Tags: bitmasks, data structures, divide and conquer, math, number theory · first AC: Jul 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,433 global accepts · Tags: brute force, data structures, divide and conquer, two pointers · first AC: Jul 5, 2023 · last AC: Jul 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,916 global accepts · Tags: data structures, dfs and similar, trees · first AC: Jul 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,668 global accepts · Tags: binary search, data structures, greedy, implementation · first AC: May 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,958 global accepts · Tags: bitmasks, brute force, data structures, dp, graphs, implementation, sortings · first AC: May 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,836 global accepts · Tags: data structures, divide and conquer, trees · first AC: Mar 14, 2023 · last AC: Apr 14, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 5,614 global accepts · Tags: data structures, dp, geometry · first AC: Mar 17, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,600 global accepts · Tags: 2-sat, dfs and similar, graph matchings, graphs · first AC: Jan 2, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,957 global accepts · Tags: bitmasks, data structures, dfs and similar, dsu, greedy, trees · first AC: Jul 26, 2022 · last AC: Jul 26, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,097 global accepts · Tags: binary search, brute force, dp, greedy, two pointers · first AC: May 17, 2022 · last AC: May 17, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 950 global accepts · Tags: combinatorics, dsu, number theory, probabilities, trees · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,020 global accepts · Tags: binary search, brute force, dp, geometry, greedy, math, two pointers · first AC: Oct 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,788 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Apr 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 851 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Nov 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,239 global accepts · Tags: math, number theory, probabilities · first AC: Sep 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,530 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,524 global accepts · Tags: binary search, bitmasks, data structures, greedy, two pointers · first AC: Jul 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,304 global accepts · Tags: combinatorics, data structures, dfs and similar, greedy, math, trees · first AC: May 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,799 global accepts · Tags: bitmasks, brute force, data structures, divide and conquer, greedy, implementation, two pointers · first AC: Apr 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,809 global accepts · Tags: dfs and similar, greedy, shortest paths, sortings, trees · first AC: Dec 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,002 global accepts · Tags: dp, trees · first AC: Dec 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,110 global accepts · Tags: bitmasks, dfs and similar, math, trees · first AC: Dec 6, 2023 · C++20 (GCC 11-64) (first AC)