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Open on Codeforces · 803 unique accepted
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Quality: 10,376 global accepts · Tags: combinatorics, data structures, implementation, math · first AC: Aug 20, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 9,583 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Aug 14, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 7,717 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, number theory · first AC: Jul 27, 2022 · last AC: Jul 27, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 10,213 global accepts · Tags: binary search, data structures, greedy, math · first AC: Jul 21, 2022 · last AC: Jul 21, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 9,450 global accepts · Tags: constructive algorithms, data structures, greedy, math, number theory · first AC: Jul 13, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 10,723 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Jul 5, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 12,166 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Jun 19, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 14,057 global accepts · Tags: brute force, data structures, dp, graphs, greedy, shortest paths · first AC: Jun 18, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 6,940 global accepts · Tags: constructive algorithms, greedy, implementation, two pointers · first AC: Apr 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 9,945 global accepts · Tags: constructive algorithms, math · first AC: Mar 27, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 7,370 global accepts · Tags: data structures, dfs and similar, dp, graphs, greedy, two pointers · first AC: Dec 26, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 5,365 global accepts · Tags: brute force, graphs, math, number theory, shortest paths · first AC: Dec 25, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 10,207 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation, math, sortings · first AC: Dec 20, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 7,790 global accepts · Tags: constructive algorithms, math · first AC: Dec 15, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 10,485 global accepts · Tags: combinatorics, data structures, geometry, implementation, math · first AC: Nov 16, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 13,614 global accepts · Tags: games, math, number theory · first AC: Nov 15, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 7,440 global accepts · Tags: data structures, dp · first AC: Oct 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 6,260 global accepts · Tags: greedy, implementation · first AC: Dec 5, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 6,837 global accepts · Tags: brute force, data structures, divide and conquer, greedy, sortings · first AC: Mar 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,001 global accepts · Tags: brute force, dp, math · first AC: Sep 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,829 global accepts · Tags: binary search, data structures, divide and conquer, greedy, implementation, math · first AC: Nov 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,722 global accepts · Tags: bitmasks, brute force, dp, greedy, implementation · first AC: Jul 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,701 global accepts · Tags: dp, games · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,124 global accepts · Tags: bitmasks, constructive algorithms, greedy, number theory · first AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,083 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Apr 12, 2024 · C++20 (GCC 13-64) (first AC)