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Open on Codeforces · 763 unique accepted
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Quality: 6,606 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Nov 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,540 global accepts · Tags: binary search, dp, two pointers · first AC: Jul 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,405 global accepts · Tags: dp · first AC: Sep 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 18,330 global accepts · Tags: binary search, brute force, data structures, dp · first AC: Aug 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 12,531 global accepts · Tags: binary search, brute force, data structures, hashing, strings · first AC: Jul 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,230 global accepts · Tags: binary search, greedy, math, matrices, number theory · first AC: Jun 20, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 11,626 global accepts · Tags: dfs and similar, graphs, trees · first AC: May 19, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 9,351 global accepts · Tags: games, math, number theory · first AC: Apr 28, 2023 · last AC: Apr 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 18,698 global accepts · Tags: dp, greedy · first AC: Feb 4, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 11,125 global accepts · Tags: bitmasks, brute force, strings · first AC: Feb 1, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 18,988 global accepts · Tags: dfs and similar, divide and conquer, dp, greedy, trees · first AC: Nov 23, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 8,778 global accepts · Tags: graphs · first AC: Nov 23, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 26,314 global accepts · Tags: implementation, math · first AC: Nov 9, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 12,744 global accepts · Tags: bitmasks, brute force, dp, greedy, math · first AC: Jul 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,012 global accepts · Tags: greedy, hashing, strings · first AC: May 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,131 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Oct 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,748 global accepts · Tags: games, greedy, math · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,049 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,340 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,094 global accepts · Tags: greedy, sortings, two pointers · first AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,226 global accepts · Tags: dp, implementation · first AC: Apr 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,194 global accepts · Tags: constructive algorithms, number theory · first AC: Mar 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,136 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, sortings · first AC: Feb 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,685 global accepts · Tags: binary search, data structures, greedy, math, schedules, sortings · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,969 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Nov 23, 2024 · C++17 (GCC 7-32) (first AC)