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Open on Codeforces · 633 unique accepted
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Quality: 2,374 global accepts · Tags: data structures, dp · first AC: Nov 5, 2023 · C++14 (GCC 6-32) (first AC)
Tags: binary search, brute force, greedy, math · first AC: Oct 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,088 global accepts · Tags: 2-sat, bitmasks, graphs, greedy · first AC: Oct 16, 2023 · last AC: Oct 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,670 global accepts · Tags: constructive algorithms · first AC: Oct 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,097 global accepts · Tags: bitmasks, dfs and similar, dp, greedy, trees · first AC: Sep 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,746 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, trees · first AC: Sep 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,866 global accepts · Tags: constructive algorithms, math · first AC: Aug 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,655 global accepts · Tags: bitmasks, interactive, math · first AC: Aug 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,824 global accepts · Tags: dp · first AC: Oct 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,687 global accepts · Tags: binary search, divide and conquer, interactive · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,531 global accepts · Tags: bitmasks, greedy, math · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,689 global accepts · Tags: constructive algorithms, greedy, math · first AC: May 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,909 global accepts · Tags: combinatorics, math · first AC: May 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,065 global accepts · Tags: constructive algorithms, implementation, sortings · first AC: May 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,608 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: May 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,984 global accepts · Tags: constructive algorithms, dfs and similar, implementation, two pointers · first AC: Apr 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,042 global accepts · Tags: binary search, brute force, data structures, geometry, greedy, implementation, math, ternary search, two pointers · first AC: Jan 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,373 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, trees · first AC: Oct 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,594 global accepts · Tags: data structures, dp, greedy, implementation, ternary search · first AC: Aug 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,818 global accepts · Tags: games, greedy, sortings · first AC: Jul 23, 2024 · last AC: Jul 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,953 global accepts · Tags: data structures, dsu, greedy, implementation, two pointers · first AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,069 global accepts · Tags: brute force, data structures, dfs and similar, dsu, greedy, trees · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,881 global accepts · Tags: brute force, hashing, implementation, math, string suffix structures, strings · first AC: Jun 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,788 global accepts · Tags: bitmasks, brute force, constructive algorithms, divide and conquer, dp, greedy, implementation, math · first AC: Jun 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,772 global accepts · Tags: dfs and similar, dp · first AC: Apr 6, 2024 · last AC: Apr 6, 2024 · C++14 (GCC 6-32) (first AC)