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Open on Codeforces · 764 unique accepted
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Quality: 11,723 global accepts · Tags: brute force, constructive algorithms, implementation, sortings, strings · first AC: Mar 4, 2020 · GNU C++11 (first AC)
Quality: 8,785 global accepts · Tags: greedy, implementation · first AC: Jan 4, 2019 · GNU C++11 (first AC)
Quality: 10,558 global accepts · Tags: math, number theory · first AC: Dec 30, 2018 · GNU C++11 (first AC)
Quality: 8,519 global accepts · Tags: constructive algorithms, greedy, math · first AC: Dec 6, 2018 · GNU C++11 (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: 10,673 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 9,031 global accepts · Tags: brute force, combinatorics, dp, math, two pointers · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,752 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,964 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: Jul 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,803 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,336 global accepts · Tags: bitmasks, divide and conquer, dp, math · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,900 global accepts · Tags: binary search, brute force, greedy, sortings · first AC: Mar 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,754 global accepts · Tags: constructive algorithms, dp, greedy, shortest paths, strings · first AC: Jan 27, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 10,028 global accepts · Tags: combinatorics, number theory, sortings · first AC: Oct 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,500 global accepts · Tags: dp · first AC: Jun 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,559 global accepts · Tags: binary search, math · first AC: Feb 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,992 global accepts · Tags: constructive algorithms, greedy, math · first AC: Dec 17, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 9,057 global accepts · Tags: constructive algorithms, data structures · first AC: Oct 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 11,608 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Oct 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 6,414 global accepts · Tags: constructive algorithms, games, implementation, math · first AC: Oct 7, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 12,779 global accepts · Tags: dp, games, greedy, math · first AC: Sep 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 19,663 global accepts · Tags: data structures, dfs and similar, graphs, greedy, shortest paths · first AC: Feb 6, 2019 · GNU C++11 (first AC)
Quality: 8,259 global accepts · Tags: implementation · first AC: Jan 11, 2019 · GNU C++11 (first AC)
Quality: 12,040 global accepts · Tags: sortings · first AC: Jan 11, 2019 · GNU C++11 (first AC)
Quality: 3,520 global accepts · Tags: games · first AC: Jan 14, 2026 · C++20 (GCC 13-64) (first AC)