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Open on Codeforces · 765 unique accepted
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Quality: 11,810 global accepts · Tags: greedy, implementation · first AC: Nov 29, 2019 · GNU C++11 (first AC)
Quality: 8,857 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,673 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,787 global accepts · Tags: brute force, data structures, implementation · first AC: Nov 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,778 global accepts · Tags: constructive algorithms, geometry, greedy, implementation, sortings · first AC: Oct 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,463 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy, trees · first AC: Sep 21, 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: 12,377 global accepts · Tags: data structures, games, greedy · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,735 global accepts · Tags: brute force, dfs and similar, greedy, math · first AC: May 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,419 global accepts · Tags: bitmasks, constructive algorithms, interactive, math, number theory · first AC: May 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,368 global accepts · Tags: binary search, combinatorics, math · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,827 global accepts · Tags: binary search, greedy · first AC: Feb 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,826 global accepts · Tags: combinatorics, dp, greedy, two pointers · first AC: Feb 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,643 global accepts · Tags: brute force, constructive algorithms, greedy, implementation · first AC: Feb 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,802 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jan 17, 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: 26,542 global accepts · Tags: constructive algorithms, math, number theory · first AC: Jul 19, 2021 · GNU C++11 (first AC)
Quality: 19,405 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: May 9, 2020 · GNU C++11 (first AC)
Quality: 24,020 global accepts · Tags: brute force, implementation, two pointers · first AC: May 9, 2020 · GNU C++11 (first AC)
Quality: 39,559 global accepts · Tags: data structures, greedy, implementation, sortings · first AC: Mar 30, 2020 · GNU C++11 (first AC)
Quality: 13,296 global accepts · Tags: hashing, string suffix structures, strings · first AC: Mar 19, 2020 · GNU C++11 (first AC)
Quality: 17,159 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Mar 14, 2020 · GNU C++11 (first AC)
Quality: 10,061 global accepts · Tags: brute force, math, number theory · first AC: Feb 28, 2020 · GNU C++11 (first AC)
Quality: 19,286 global accepts · Tags: brute force, dp · first AC: Feb 27, 2020 · GNU C++11 (first AC)
Quality: 16,005 global accepts · Tags: dfs and similar, dsu, graphs · first AC: Nov 29, 2019 · last AC: Feb 25, 2020 · GNU C++11 (first AC)