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Open on Codeforces · 599 unique accepted
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Quality: 19,740 global accepts · Tags: brute force, math, sortings · first AC: Apr 22, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 29,045 global accepts · Tags: constructive algorithms, sortings · first AC: Nov 26, 2021 · C++17 (GCC 9-64) (first AC)
Tags: greedy · first AC: Nov 14, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 19,040 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Sep 18, 2021 · Java 11 (first AC)
Quality: 21,583 global accepts · Tags: binary search, sortings, two pointers · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,180 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 22,308 global accepts · Tags: implementation, math, number theory, sortings · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,136 global accepts · Tags: dp, greedy, math · first AC: Dec 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,246 global accepts · Tags: bitmasks, games, greedy · first AC: Nov 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,993 global accepts · Tags: constructive algorithms, graphs · first AC: Oct 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,003 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 22,915 global accepts · Tags: brute force, greedy, implementation, math · first AC: Sep 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 21,630 global accepts · Tags: math, number theory · first AC: Aug 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 23,197 global accepts · Tags: constructive algorithms, data structures, greedy, sortings · first AC: Jan 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 26,204 global accepts · Tags: greedy · first AC: Jan 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,743 global accepts · Tags: constructive algorithms, games, strings · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,618 global accepts · Tags: combinatorics, dp, math · first AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 23,448 global accepts · Tags: dp, dsu, graphs, math · first AC: Sep 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 32,679 global accepts · Tags: greedy, implementation, strings · first AC: Aug 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 27,930 global accepts · Tags: binary search, math · first AC: Apr 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,729 global accepts · Tags: brute force, implementation, number theory · first AC: Mar 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 24,416 global accepts · Tags: greedy, two pointers · first AC: Feb 19, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 16,952 global accepts · Tags: greedy, math · first AC: Nov 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 34,883 global accepts · Tags: dp, greedy, two pointers · first AC: Nov 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 33,371 global accepts · Tags: brute force, implementation, number theory · first AC: Nov 17, 2023 · C++20 (GCC 11-64) (first AC)