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Open on Codeforces · 1,021 unique accepted
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Quality: 4,213 global accepts · Tags: binary search, data structures, dp, two pointers · first AC: Sep 17, 2025 · C++20 (GCC 13-64) (first AC)
Tags: bitmasks, dfs and similar, dp, fft, trees · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,854 global accepts · Tags: brute force, math · first AC: Sep 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,994 global accepts · Tags: dp, string suffix structures, strings, two pointers · first AC: Aug 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,774 global accepts · Tags: bitmasks, brute force, data structures, dfs and similar, dp, math · first AC: Aug 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,622 global accepts · Tags: data structures, implementation, math, two pointers · first AC: Jul 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,042 global accepts · Tags: binary search, brute force, data structures, geometry, greedy, implementation, math, ternary search, two pointers · first AC: Jul 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,964 global accepts · Tags: graphs, implementation, shortest paths · first AC: Jul 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,450 global accepts · Tags: data structures, dp · first AC: Jul 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,329 global accepts · Tags: data structures, dfs and similar, games, graphs, greedy, trees · first AC: Jul 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,984 global accepts · Tags: constructive algorithms, dfs and similar, implementation, two pointers · first AC: Apr 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,608 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,292 global accepts · Tags: binary search, brute force, greedy, math, sortings · first AC: Feb 18, 2025 · last AC: Feb 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,366 global accepts · Tags: greedy, implementation, math · first AC: Jan 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,330 global accepts · Tags: constructive algorithms, interactive, math · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,731 global accepts · Tags: bitmasks, combinatorics, data structures, dp, math, number theory · first AC: Nov 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,802 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Oct 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,103 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Oct 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,060 global accepts · Tags: data structures, greedy, implementation · first AC: Oct 29, 2024 · last AC: Oct 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,357 global accepts · Tags: bitmasks, brute force, dp, math, number theory · first AC: Oct 21, 2024 · last AC: Oct 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,602 global accepts · Tags: brute force, data structures, dsu, number theory · first AC: Oct 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,782 global accepts · Tags: data structures, schedules · first AC: Sep 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,753 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Sep 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,296 global accepts · Tags: brute force, math, number theory · first AC: Aug 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,808 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Aug 5, 2024 · C++20 (GCC 13-64) (first AC)