Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,368 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 49 / 55Export PDF (full filtered list)
Quality: 3,995 global accepts · Tags: combinatorics, dp, math · first AC: Jan 8, 2021 · GNU C++11 (first AC)
Quality: 4,545 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Nov 22, 2020 · GNU C++11 (first AC)
Quality: 3,928 global accepts · Tags: binary search, constructive algorithms, data structures, dp, implementation · first AC: Oct 29, 2020 · GNU C++11 (first AC)
Quality: 4,208 global accepts · Tags: binary search, data structures, greedy, math, sortings · first AC: Oct 23, 2020 · GNU C++11 (first AC)
Quality: 1,528 global accepts · Tags: flows · first AC: Sep 29, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,812 global accepts · Tags: constructive algorithms, data structures, greedy, math · first AC: Sep 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 6,312 global accepts · Tags: data structures, divide and conquer, dp, greedy · first AC: Sep 2, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 4,573 global accepts · Tags: greedy, implementation, math, number theory, sortings, two pointers · first AC: Aug 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,724 global accepts · Tags: math, number theory · first AC: Jul 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,272 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Jul 14, 2020 · C++17 (GCC 7-32) (first AC)
Tags: bitmasks, constructive algorithms, implementation, math · first AC: Jul 14, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,440 global accepts · Tags: bitmasks, brute force, constructive algorithms, divide and conquer, math · first AC: Jul 14, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,179 global accepts · Tags: combinatorics, graphs, greedy, math, number theory · first AC: Jul 10, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 903 global accepts · Tags: data structures, greedy, two pointers · first AC: Apr 17, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,723 global accepts · Tags: brute force, constructive algorithms, trees · first AC: Mar 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,525 global accepts · Tags: greedy · first AC: Mar 27, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,372 global accepts · Tags: data structures, dfs and similar, dsu, games, graphs, greedy, trees · first AC: Mar 2, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 11,605 global accepts · Tags: data structures, math · first AC: Mar 14, 2025 · last AC: Feb 27, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,965 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, implementation, math, ternary search · first AC: Oct 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,520 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, flows, graph matchings, shortest paths · first AC: Sep 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,494 global accepts · Tags: combinatorics, dp, math · first AC: Sep 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,792 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation · first AC: Sep 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,268 global accepts · Tags: brute force, combinatorics, data structures, dfs and similar, math, trees · first AC: Sep 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,079 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, graphs, greedy, math, trees · first AC: Sep 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,701 global accepts · Tags: bitmasks, data structures, dfs and similar, graphs, greedy, strings, trees · first AC: Sep 22, 2024 · C++17 (GCC 7-32) (first AC)