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Open on Codeforces · 611 unique accepted
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Quality: 4,540 global accepts · Tags: data structures, dfs and similar, divide and conquer, dp, greedy, implementation, trees · first AC: Apr 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,470 global accepts · Tags: dp, sortings · first AC: Jan 30, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 4,479 global accepts · Tags: hashing, strings · first AC: Jan 24, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,933 global accepts · Tags: data structures, dsu, greedy, sortings · first AC: Jan 23, 2024 · last AC: Jan 23, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,748 global accepts · Tags: dp · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,124 global accepts · Tags: graphs · first AC: Oct 8, 2023 · last AC: Oct 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,451 global accepts · Tags: brute force, data structures, dfs and similar, trees · first AC: Sep 21, 2023 · last AC: Sep 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,630 global accepts · Tags: binary search, dfs and similar, graphs · first AC: Sep 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,056 global accepts · Tags: dfs and similar, graphs · first AC: Sep 20, 2023 · last AC: Sep 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,556 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Sep 20, 2023 · last AC: Sep 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,004 global accepts · Tags: dfs and similar, dp, dsu, graphs, greedy, trees · first AC: Sep 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,617 global accepts · Tags: data structures · first AC: Dec 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 16,880 global accepts · Tags: data structures, implementation, math, two pointers · first AC: Dec 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,746 global accepts · Tags: constructive algorithms, geometry, math · first AC: Feb 10, 2026 · last AC: Feb 10, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 888 global accepts · Tags: bitmasks, dfs and similar, dp, trees · first AC: Feb 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,269 global accepts · Tags: bitmasks, brute force, combinatorics, dp, math · first AC: Dec 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,739 global accepts · Tags: bitmasks, divide and conquer, dp, greedy, math · first AC: Dec 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,379 global accepts · Tags: combinatorics, data structures, dp, fft, math, matrices · first AC: Nov 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,582 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy · first AC: Nov 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,000 global accepts · Tags: brute force, constructive algorithms, data structures, dp, graphs, sortings, trees, two pointers · first AC: Oct 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,906 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, number theory, sortings · first AC: Sep 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: binary search, data structures, greedy · first AC: Sep 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,178 global accepts · Tags: constructive algorithms, math · first AC: Aug 10, 2025 · last AC: Aug 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,576 global accepts · Tags: constructive algorithms, greedy, implementation, interactive, math · first AC: Aug 10, 2025 · last AC: Aug 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,997 global accepts · Tags: dp, graphs, probabilities · first AC: Aug 3, 2025 · last AC: Aug 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)