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Open on Codeforces · 854 unique accepted
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Quality: 4,102 global accepts · Tags: binary search, data structures, dp, greedy, sortings · first AC: Feb 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: constructive algorithms, graphs, greedy, implementation · first AC: Feb 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,912 global accepts · Tags: data structures, dp, greedy · first AC: Jan 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,221 global accepts · Tags: geometry, greedy, implementation, sortings, two pointers · first AC: Jan 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,182 global accepts · Tags: dp, games, implementation, strings · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,866 global accepts · Tags: constructive algorithms, math · first AC: Jan 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,256 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,467 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,971 global accepts · Tags: dp · first AC: Dec 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,573 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: 4,549 global accepts · Tags: dp, math, sortings · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,333 global accepts · Tags: data structures, greedy, two pointers · first AC: Oct 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,236 global accepts · Tags: binary search, data structures, flows, greedy, two pointers · first AC: Mar 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,019 global accepts · Tags: binary search, brute force, constructive algorithms, implementation, interactive · first AC: Feb 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,461 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Feb 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,515 global accepts · Tags: dfs and similar, dp, games, graphs, greedy, trees · first AC: Dec 29, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,024 global accepts · Tags: brute force, dp · first AC: Dec 22, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,387 global accepts · Tags: brute force, constructive algorithms, data structures, greedy, implementation · first AC: Aug 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,886 global accepts · Tags: bitmasks, constructive algorithms, graphs, greedy, math, number theory · first AC: Aug 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,125 global accepts · Tags: constructive algorithms, dfs and similar, games, graphs, greedy, interactive · first AC: Aug 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,325 global accepts · Tags: binary search, greedy, math · first AC: Aug 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,394 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, math, number theory, trees · first AC: Jul 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,709 global accepts · Tags: data structures, greedy, math, sortings · first AC: Apr 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,743 global accepts · Tags: binary search, greedy, sortings, two pointers · first AC: Mar 28, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,778 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Mar 10, 2024 · last AC: Mar 10, 2024 · C++20 (GCC 11-64) (first AC)