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Open on Codeforces · 547 unique accepted
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Quality: 9,922 global accepts · Tags: bitmasks, greedy · first AC: Oct 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,525 global accepts · Tags: dfs and similar, dsu, games, graphs, shortest paths, trees · first AC: Oct 20, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 5,288 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Jan 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,212 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jan 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,783 global accepts · Tags: constructive algorithms, geometry, math · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,979 global accepts · Tags: greedy, implementation, strings, two pointers · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,595 global accepts · Tags: greedy, implementation, sortings · first AC: Sep 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,538 global accepts · Tags: binary search, data structures, greedy · first AC: Apr 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,526 global accepts · Tags: constructive algorithms, dp, graphs, greedy, math · first AC: Apr 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,489 global accepts · Tags: geometry · first AC: Mar 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,172 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Mar 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,593 global accepts · Tags: constructive algorithms · first AC: Mar 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,135 global accepts · Tags: binary search, dp, greedy, implementation, math, two pointers · first AC: Mar 18, 2025 · last AC: Mar 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,694 global accepts · Tags: bitmasks, brute force, dp, implementation, math · first AC: Mar 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,969 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,127 global accepts · Tags: brute force, math, number theory · first AC: Oct 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,358 global accepts · Tags: brute force, data structures, dfs and similar, dsu, math, trees · first AC: Sep 11, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,671 global accepts · Tags: binary search, greedy, math, number theory · first AC: Sep 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,700 global accepts · Tags: dp, games · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,342 global accepts · Tags: bitmasks, brute force, constructive algorithms, greedy, implementation, math · first AC: May 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,928 global accepts · Tags: binary search, data structures · first AC: May 3, 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: 8,082 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Apr 12, 2024 · last AC: Apr 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,673 global accepts · Tags: binary search, combinatorics, implementation, math · first AC: Mar 5, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 9,774 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, dp, greedy, sortings · first AC: Mar 5, 2024 · C++20 (GCC 11-64) (first AC)