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Open on Codeforces · 215 unique accepted
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Tags: constructive algorithms, greedy · first AC: Jul 24, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 11,656 global accepts · Tags: greedy, implementation · first AC: Sep 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 12,294 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Jul 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,870 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Dec 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,606 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Nov 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,984 global accepts · Tags: binary search, dp, greedy, two pointers · first AC: Nov 10, 2024 · C++20 (GCC 13-64) (first AC)
Tags: greedy, implementation, math · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,258 global accepts · Tags: binary search, brute force, data structures, graphs, greedy, implementation, shortest paths · first AC: Aug 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,849 global accepts · Tags: dfs and similar, dsu, graphs · first AC: Jul 10, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 6,286 global accepts · Tags: combinatorics, math, number theory · first AC: Feb 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,587 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,966 global accepts · Tags: binary search, dp, graphs, greedy, implementation, two pointers · first AC: Oct 26, 2024 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, data structures, divide and conquer, dp, flows, graphs, greedy, implementation, shortest paths · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,612 global accepts · Tags: data structures, implementation, sortings · first AC: Oct 19, 2024 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, dfs and similar, dp, sortings, trees · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Tags: games, graphs, greedy, trees · first AC: Aug 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,774 global accepts · Tags: brute force, combinatorics, data structures, hashing, math · first AC: Oct 2, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 10,377 global accepts · Tags: combinatorics, data structures, implementation, math · first AC: Aug 20, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 10,213 global accepts · Tags: binary search, data structures, greedy, math · first AC: Jul 21, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 9,450 global accepts · Tags: constructive algorithms, data structures, greedy, math, number theory · first AC: Jul 10, 2022 · last AC: Jul 12, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 12,167 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Jun 19, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,755 global accepts · Tags: dfs and similar, geometry, graph matchings, graphs · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,295 global accepts · Tags: dp, greedy · first AC: Oct 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,397 global accepts · Tags: combinatorics, data structures, dp, greedy, two pointers · first AC: Sep 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,777 global accepts · Tags: combinatorics, math · first AC: Jun 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)