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Open on Codeforces · 926 unique accepted
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Quality: 21,393 global accepts · Tags: constructive algorithms, math · first AC: Sep 9, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 30,924 global accepts · Tags: brute force, greedy, math · first AC: Sep 5, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 21,778 global accepts · Tags: constructive algorithms, greedy, math · first AC: Aug 23, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 103,830 global accepts · Tags: *special, greedy, implementation · first AC: Aug 17, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 17,135 global accepts · Tags: constructive algorithms, games, greedy · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,699 global accepts · Tags: dp, greedy, implementation · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,303 global accepts · Tags: greedy, strings, two pointers · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,429 global accepts · Tags: *special, greedy · first AC: Sep 12, 2025 · Kotlin 1.7 (first AC)
Quality: 18,679 global accepts · Tags: brute force, greedy, implementation · first AC: Aug 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,872 global accepts · Tags: constructive algorithms, math, number theory · first AC: Aug 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,037 global accepts · Tags: constructive algorithms · first AC: Jun 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,179 global accepts · Tags: binary search, brute force, math · first AC: Nov 24, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,882 global accepts · Tags: constructive algorithms, math · first AC: Nov 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,520 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,677 global accepts · Tags: greedy, sortings · first AC: Aug 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,883 global accepts · Tags: constructive algorithms, games, greedy, implementation, math · first AC: Dec 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 30,967 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,108 global accepts · Tags: bitmasks, greedy, math · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,124 global accepts · Tags: brute force, constructive algorithms, graphs, implementation · first AC: Jun 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,740 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Feb 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 33,101 global accepts · Tags: constructive algorithms, data structures, two pointers · first AC: Feb 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 20,260 global accepts · Tags: math, number theory · first AC: Oct 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 18,793 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Oct 1, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 17,937 global accepts · Tags: data structures, greedy, math, sortings · first AC: Sep 25, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 28,632 global accepts · Tags: greedy, math · first AC: Sep 23, 2022 · C++17 (GCC 9-64) (first AC)