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Open on Codeforces · 326 unique accepted
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Quality: 5,169 global accepts · Tags: binary search, sortings · first AC: Mar 2, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 4,209 global accepts · Tags: brute force, combinatorics, dp · first AC: Jan 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,345 global accepts · Tags: dp · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,900 global accepts · Tags: bitmasks, combinatorics, math · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,399 global accepts · Tags: constructive algorithms, graphs, greedy, implementation · first AC: Feb 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,180 global accepts · Tags: dp, games, implementation, strings · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,255 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,464 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,970 global accepts · Tags: dp · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,571 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, implementation, sortings · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,860 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,621 global accepts · Tags: dfs and similar, graphs, greedy, shortest paths · first AC: May 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,101 global accepts · Tags: binary search, data structures, implementation · first AC: Mar 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,042 global accepts · Tags: binary search, greedy · first AC: Mar 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,818 global accepts · Tags: constructive algorithms, greedy, math · first AC: Mar 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,396 global accepts · Tags: bitmasks, trees · first AC: Mar 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,842 global accepts · Tags: data structures, divide and conquer, implementation, sortings · first AC: Mar 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,031 global accepts · Tags: data structures, dfs and similar, dsu, shortest paths, sortings, trees, two pointers · first AC: Mar 30, 2024 · last AC: Feb 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,289 global accepts · Tags: data structures, dp, greedy · first AC: Aug 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,152 global accepts · Tags: dp, graphs, shortest paths · first AC: May 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,064 global accepts · Tags: data structures, dfs and similar, graphs, shortest paths · first AC: Apr 5, 2024 · last AC: Apr 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 46,885 global accepts · Tags: graphs, shortest paths · first AC: Apr 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,814 global accepts · Tags: binary search, dfs and similar, dp, graphs · first AC: Mar 9, 2024 · last AC: Mar 9, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 13,380 global accepts · Tags: combinatorics, dp · first AC: Jan 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,011 global accepts · Tags: binary search, brute force, implementation, math, number theory · first AC: Apr 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)