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Open on Codeforces · 841 unique accepted
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Quality: 12,633 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, greedy, implementation · first AC: Oct 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,679 global accepts · Tags: brute force, data structures, dfs and similar, dp, graphs, greedy · first AC: Oct 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,176 global accepts · Tags: constructive algorithms, greedy, math · first AC: Mar 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 10,083 global accepts · Tags: combinatorics, constructive algorithms, dp, games · first AC: Sep 29, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 11,910 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 24, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 14,633 global accepts · Tags: data structures, greedy, sortings, trees · first AC: Jul 6, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 16,932 global accepts · Tags: combinatorics, graphs, greedy, sortings · first AC: Jul 25, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 15,087 global accepts · Tags: dp, greedy, strings, two pointers · first AC: Jul 22, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 16,375 global accepts · Tags: data structures, dp, implementation, shortest paths, sortings, two pointers · first AC: Jul 10, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 18,389 global accepts · Tags: binary search, data structures, greedy, math, sortings · first AC: Feb 16, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 14,245 global accepts · Tags: binary search, interactive · first AC: Mar 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,520 global accepts · Tags: games · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,023 global accepts · Tags: data structures, dp · first AC: Oct 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,136 global accepts · Tags: dfs and similar, dp, math, trees · first AC: Oct 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,071 global accepts · Tags: binary search, data structures, geometry, greedy, implementation · first AC: Oct 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,340 global accepts · Tags: constructive algorithms, greedy, schedules · first AC: Oct 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,681 global accepts · Tags: dp, greedy, implementation, two pointers · first AC: Aug 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,280 global accepts · Tags: dp, math, probabilities · first AC: Aug 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,185 global accepts · Tags: implementation · first AC: Jun 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,381 global accepts · Tags: binary search, data structures, two pointers · first AC: Jun 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,721 global accepts · Tags: dfs and similar · first AC: Jun 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,610 global accepts · Tags: greedy, two pointers · first AC: Jun 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,959 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Jun 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,786 global accepts · Tags: bitmasks, data structures · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,965 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (first AC)