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Open on Codeforces · 1,030 unique accepted
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Quality: 25,815 global accepts · Tags: binary search, math · first AC: Nov 22, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 21,425 global accepts · Tags: binary search, greedy, sortings · first AC: Aug 24, 2021 · C++14 (GCC 6-32) (first AC)
Tags: brute force, math · first AC: Aug 24, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 19,459 global accepts · Tags: greedy, math, strings · first AC: Aug 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 7,220 global accepts · Tags: greedy, strings · first AC: Dec 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,434 global accepts · Tags: games, greedy · first AC: Nov 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,988 global accepts · Tags: brute force, dp, greedy, math, two pointers · first AC: Nov 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,925 global accepts · Tags: data structures, geometry, greedy, sortings · first AC: Nov 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 11,532 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Oct 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,039 global accepts · Tags: games · first AC: Aug 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,752 global accepts · Tags: games, greedy, sortings · first AC: Mar 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,731 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Nov 20, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 9,807 global accepts · Tags: implementation, two pointers · first AC: Nov 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 12,336 global accepts · Tags: constructive algorithms, games, greedy, sortings · first AC: Oct 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 14,557 global accepts · Tags: binary search, greedy, two pointers · first AC: Sep 2, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 10,177 global accepts · Tags: data structures, implementation · first AC: Jul 25, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 16,144 global accepts · Tags: dp, flows, greedy, implementation · first AC: Jul 20, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 14,581 global accepts · Tags: brute force, implementation · first AC: Jul 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 13,270 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, sortings · first AC: May 19, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 18,776 global accepts · Tags: combinatorics, data structures, geometry, math, matrices, sortings · first AC: Mar 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 15,574 global accepts · Tags: greedy, math, sortings · first AC: Sep 18, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 16,031 global accepts · Tags: brute force, constructive algorithms, dsu, graphs, greedy, trees · first AC: Aug 15, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,673 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,857 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 9,752 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)