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Open on Codeforces · 421 unique accepted
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Quality: 4,368 global accepts · Tags: geometry, math · first AC: Mar 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,184 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, trees · first AC: Jan 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,779 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Jan 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,589 global accepts · Tags: bitmasks, constructive algorithms, greedy, number theory · first AC: Jan 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,583 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,771 global accepts · Tags: brute force, data structures, implementation, math, number theory · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,857 global accepts · Tags: binary search, bitmasks, brute force · first AC: Dec 2, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,809 global accepts · Tags: brute force, dfs and similar, graphs, shortest paths · first AC: Nov 24, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,679 global accepts · Tags: binary search, data structures, dfs and similar, dp, dsu, greedy, implementation, two pointers · first AC: Nov 17, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,586 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Nov 9, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,612 global accepts · Tags: data structures, implementation, sortings · first AC: Oct 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,376 global accepts · Tags: combinatorics, data structures, implementation, math · first AC: Oct 1, 2024 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, dfs and similar, dp, sortings, trees · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,682 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,596 global accepts · Tags: binary search, combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,289 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Feb 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,212 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jan 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,766 global accepts · Tags: data structures, dp, graphs, sortings · first AC: Dec 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,663 global accepts · Tags: constructive algorithms, dfs and similar, dp · first AC: Oct 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,305 global accepts · Tags: brute force, math, number theory · first AC: May 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,694 global accepts · Tags: bitmasks, brute force, dp, implementation, math · first AC: Apr 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,084 global accepts · Tags: bitmasks, dp, math, probabilities · first AC: Mar 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,312 global accepts · Tags: greedy, sortings · first AC: Mar 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,754 global accepts · Tags: brute force, greedy, implementation · first AC: Mar 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,755 global accepts · Tags: binary search, data structures, greedy · first AC: Mar 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)