Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,330 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 43 / 54Export PDF (full filtered list)
Quality: 1,165 global accepts · Tags: binary search, data structures, divide and conquer, dsu, trees, two pointers · first AC: Jul 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,815 global accepts · Tags: data structures, dp, greedy · first AC: May 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,793 global accepts · Tags: binary search, combinatorics, dp, implementation, math, two pointers · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,855 global accepts · Tags: binary search, data structures, divide and conquer, dp, greedy · first AC: Apr 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,665 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dp, greedy, math · first AC: Apr 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,470 global accepts · Tags: combinatorics, data structures, dsu, greedy, math, sortings · first AC: Feb 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,589 global accepts · Tags: binary search, data structures, divide and conquer, dp, two pointers · first AC: Feb 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,906 global accepts · Tags: dfs and similar, dsu, graphs, greedy, sortings, trees · first AC: Feb 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,451 global accepts · Tags: bitmasks, data structures, dp, matrices · first AC: Feb 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,707 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, graphs · first AC: Feb 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,376 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, hashing, implementation, strings · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,577 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs, implementation, interactive, trees · first AC: Oct 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,454 global accepts · Tags: data structures, dfs and similar, greedy, implementation, sortings · first AC: Oct 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,073 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: Sep 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,703 global accepts · Tags: flows, graphs · first AC: Sep 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,099 global accepts · Tags: binary search, brute force, dp, greedy, two pointers · first AC: Sep 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,156 global accepts · Tags: 2-sat, constructive algorithms, dfs and similar, dsu, graphs · first AC: Sep 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,335 global accepts · Tags: flows, graphs · first AC: Aug 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,189 global accepts · Tags: brute force, chinese remainder theorem, constructive algorithms, math, number theory · first AC: Aug 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,419 global accepts · Tags: bitmasks, combinatorics, dp, strings · first AC: Jul 13, 2024 · last AC: Jul 13, 2024 · C++20 (GCC 13-64) (first AC)
Tags: dp, graphs, shortest paths · first AC: Jul 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,814 global accepts · Tags: dp, greedy, trees · first AC: Jun 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,129 global accepts · Tags: constructive algorithms, dfs and similar, graphs, number theory · first AC: Jun 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,207 global accepts · Tags: data structures, dfs and similar, trees · first AC: Apr 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,970 global accepts · Tags: divide and conquer, dp, fft · first AC: Mar 26, 2024 · last AC: Mar 26, 2024 · C++20 (GCC 13-64) (first AC)