Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 624 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 15 / 25Export PDF (full filtered list)
Tags: bitmasks, implementation, interactive, math · first AC: Mar 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,878 global accepts · Tags: binary search, bitmasks, brute force, data structures, dp, greedy, trees, two pointers · first AC: Feb 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,461 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Feb 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,958 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Nov 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,092 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, implementation · first AC: Aug 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,014 global accepts · Tags: binary search, constructive algorithms, data structures, divide and conquer, greedy, shortest paths · first AC: Jul 23, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,549 global accepts · Tags: bitmasks, dp, greedy · first AC: Aug 14, 2023 · last AC: May 14, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 9,230 global accepts · Tags: dp, graphs, greedy, math, trees · first AC: Aug 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,864 global accepts · Tags: graphs, trees · first AC: Aug 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 18,071 global accepts · Tags: constructive algorithms, data structures, dp, greedy, sortings, strings · first AC: Aug 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,169 global accepts · Tags: dfs and similar, dp, flows, hashing · first AC: Aug 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,973 global accepts · Tags: greedy, meet-in-the-middle, sortings · first AC: Aug 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,264 global accepts · Tags: data structures, dsu, greedy, implementation, strings · first AC: Aug 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,249 global accepts · Tags: dfs and similar, dsu, graphs, sortings · first AC: Jul 17, 2023 · last AC: Jul 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,605 global accepts · Tags: dsu, graphs, greedy, shortest paths, trees · first AC: Jul 16, 2023 · last AC: Jul 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,503 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · last AC: Aug 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,984 global accepts · Tags: constructive algorithms, dfs and similar, implementation, two pointers · first AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,608 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,103 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Apr 11, 2025 · last AC: Apr 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,437 global accepts · Tags: dfs and similar · first AC: Mar 28, 2025 · last AC: Mar 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,612 global accepts · Tags: combinatorics, greedy · first AC: Mar 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,311 global accepts · Tags: data structures, graph matchings, greedy · first AC: Mar 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,826 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: Mar 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,478 global accepts · Tags: bitmasks, divide and conquer, greedy, implementation, math · first AC: Mar 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,329 global accepts · Tags: data structures, dfs and similar, games, graphs, greedy, trees · first AC: Jan 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)