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Open on Codeforces · 200 unique accepted
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Quality: 20,763 global accepts · Tags: dp, greedy · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,881 global accepts · Tags: constructive algorithms, games, greedy, implementation, math · first AC: Dec 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,852 global accepts · Tags: games · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,689 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,426 global accepts · Tags: constructive algorithms, implementation · first AC: May 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,705 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,151 global accepts · Tags: dp, greedy, math · first AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, implementation, two pointers · first AC: Oct 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,670 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,215 global accepts · Tags: data structures, greedy, math · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,709 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Apr 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,172 global accepts · Tags: graphs, greedy, implementation, interactive · first AC: Feb 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,529 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Dec 30, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,138 global accepts · Tags: constructive algorithms, dfs and similar, graphs, implementation · first AC: Nov 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,055 global accepts · Tags: brute force, math, number theory · first AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,939 global accepts · Tags: binary search, greedy, implementation, math, sortings · first AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,703 global accepts · Tags: games, greedy, math, sortings · first AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,544 global accepts · Tags: binary search, greedy, two pointers · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,739 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,953 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: May 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,581 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Mar 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,799 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,331 global accepts · Tags: bitmasks, divide and conquer, dp, math · first AC: Dec 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,529 global accepts · Tags: data structures, greedy · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,443 global accepts · Tags: data structures, divide and conquer, dp, math · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)