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Open on Codeforces · 734 unique accepted
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Quality: 9,862 global accepts · Tags: binary search, greedy, sortings, trees · first AC: Apr 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,498 global accepts · Tags: brute force, implementation, math, two pointers · first AC: Apr 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,088 global accepts · Tags: brute force, constructive algorithms, greedy, implementation · first AC: Mar 31, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,957 global accepts · Tags: constructive algorithms · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,089 global accepts · Tags: data structures, dp · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,698 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,804 global accepts · Tags: brute force, dfs and similar, graphs, shortest paths · first AC: Nov 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,373 global accepts · Tags: brute force, implementation · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,134 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Oct 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,489 global accepts · Tags: games, greedy · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,099 global accepts · Tags: greedy, sortings, two pointers · first AC: Jul 6, 2025 · 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++20 (GCC 13-64) (first AC)
Quality: 7,585 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,645 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,498 global accepts · Tags: brute force, dfs and similar, dp, greedy, shortest paths, trees · first AC: May 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 11,496 global accepts · Tags: dp, implementation · first AC: Apr 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,493 global accepts · Tags: bitmasks, combinatorics, divide and conquer, dp, math · first AC: Sep 24, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 9,993 global accepts · Tags: dfs and similar, dsu, graphs, greedy, implementation · first AC: Jul 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,951 global accepts · Tags: brute force, dp, greedy · first AC: May 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,477 global accepts · Tags: brute force, data structures, math, number theory · first AC: Apr 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,654 global accepts · Tags: brute force, dfs and similar, dp, graphs, trees · first AC: Apr 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,367 global accepts · Tags: binary search, combinatorics, implementation, math, sortings, two pointers · first AC: Jan 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,041 global accepts · Tags: binary search, bitmasks, data structures, hashing, math, sortings · first AC: Jan 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,293 global accepts · Tags: combinatorics, math, probabilities · first AC: Jul 4, 2022 · last AC: Jul 6, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 10,723 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Jul 4, 2022 · C++17 (GCC 7-32) (first AC)