Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 591 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 18 / 24Export PDF (full filtered list)
Quality: 5,634 global accepts · Tags: data structures, dp, sortings · first AC: Oct 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,511 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, sortings · first AC: Oct 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,393 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, math, number theory, trees · first AC: Jul 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,776 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jan 27, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 5,617 global accepts · Tags: data structures, strings, trees · first AC: Dec 3, 2023 · last AC: Jan 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 7,131 global accepts · Tags: bitmasks, constructive algorithms, data structures, math, string suffix structures, trees · first AC: Nov 3, 2023 · last AC: Jan 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,323 global accepts · Tags: binary search, data structures, dp, implementation · first AC: Dec 3, 2023 · last AC: Jan 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,124 global accepts · Tags: greedy, math, number theory · first AC: Dec 23, 2023 · last AC: Jan 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,494 global accepts · Tags: binary search, brute force, dsu, implementation, math · first AC: Jan 13, 2024 · last AC: Jan 19, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 6,770 global accepts · Tags: brute force, data structures, dsu, implementation, math · first AC: Jan 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,933 global accepts · Tags: brute force, math, number theory · first AC: Sep 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,264 global accepts · Tags: data structures, dsu, greedy, implementation, strings · first AC: Jul 6, 2023 · C++17 (GCC 7-32) (first AC)
Tags: brute force, dfs and similar, graphs, implementation · first AC: May 3, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,640 global accepts · Tags: brute force, data structures, dfs and similar, dp, implementation, trees · first AC: Apr 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,700 global accepts · Tags: brute force, math, number theory · first AC: Oct 22, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,989 global accepts · Tags: combinatorics, dp, greedy · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,521 global accepts · Tags: combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,614 global accepts · Tags: dp, graphs, greedy, implementation · first AC: Feb 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,357 global accepts · Tags: binary search, data structures, sortings · first AC: Dec 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,336 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Sep 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,035 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy · first AC: Sep 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,889 global accepts · Tags: data structures, greedy, sortings · first AC: Sep 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,369 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, fft, trees · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,772 global accepts · Tags: bitmasks, brute force, data structures, dfs and similar, dp, math · first AC: Aug 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,503 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)