Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 999 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 19 / 40Export PDF (full filtered list)
Quality: 12,309 global accepts · Tags: brute force, strings, two pointers · first AC: Apr 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,075 global accepts · Tags: binary search, constructive algorithms, geometry, greedy, interactive, math · first AC: Mar 31, 2024 · C++20 (GCC 13-64) (first AC)
Tags: bitmasks, constructive algorithms, interactive · first AC: Mar 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,785 global accepts · Tags: data structures, implementation · first AC: Mar 3, 2024 · last AC: Mar 3, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 8,144 global accepts · Tags: dfs and similar, graphs · first AC: Mar 2, 2024 · last AC: Mar 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 9,843 global accepts · Tags: data structures, greedy, strings · first AC: Feb 17, 2024 · C++20 (GCC 11-64) (first AC)
Tags: graphs, greedy, math, sortings · first AC: Feb 14, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 12,012 global accepts · Tags: combinatorics, dfs and similar, graphs · first AC: Feb 13, 2024 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms, data structures, sortings, two pointers · first AC: Feb 9, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 6,513 global accepts · Tags: constructive algorithms · first AC: Feb 8, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 6,554 global accepts · Tags: dfs and similar, dsu, math · first AC: Feb 6, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 5,404 global accepts · Tags: math, number theory · first AC: Feb 3, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 10,436 global accepts · Tags: sortings, strings · first AC: Jan 31, 2024 · last AC: Jan 31, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 7,524 global accepts · Tags: data structures, implementation · first AC: Jan 27, 2024 · last AC: Jan 27, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 13,104 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Jan 16, 2024 · last AC: Jan 16, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 9,774 global accepts · Tags: brute force, constructive algorithms, geometry, math · first AC: Jan 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 7,154 global accepts · Tags: binary search, bitmasks, brute force, greedy · first AC: Dec 7, 2023 · last AC: Dec 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,007 global accepts · Tags: binary search, data structures, divide and conquer, math, two pointers · first AC: Dec 1, 2023 · last AC: Dec 9, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 8,595 global accepts · Tags: binary search, dp, greedy, implementation, math · first AC: Nov 28, 2023 · last AC: Dec 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,289 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,980 global accepts · Tags: greedy, implementation, strings, two pointers · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,550 global accepts · Tags: data structures, greedy, sortings · first AC: Aug 25, 2025 · last AC: Aug 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,199 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Aug 21, 2025 · last AC: Aug 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,461 global accepts · Tags: constructive algorithms, graphs, greedy, math, sortings, two pointers · first AC: Aug 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,060 global accepts · Tags: brute force, dp, greedy, math, strings · first AC: Aug 11, 2025 · last AC: Aug 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)