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Open on Codeforces · 611 unique accepted
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Quality: 3,182 global accepts · Tags: dp, games, implementation, strings · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,256 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,549 global accepts · Tags: dp, math, sortings · first AC: Nov 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,375 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Oct 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,926 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: Oct 24, 2025 · last AC: Oct 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: binary search, constructive algorithms, data structures, greedy, math · first AC: Oct 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,189 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Oct 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,152 global accepts · Tags: dp, graphs, shortest paths · first AC: Oct 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,384 global accepts · Tags: combinatorics, dp, math · first AC: Oct 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,298 global accepts · Tags: dfs and similar, dp, graphs, implementation · first AC: Oct 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,980 global accepts · Tags: combinatorics, dp · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,305 global accepts · Tags: dp, math · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: data structures, math, two pointers · first AC: Sep 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: binary search, constructive algorithms, interactive, strings · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,408 global accepts · Tags: binary search, data structures, greedy, implementation, sortings, strings · first AC: Jun 4, 2025 · last AC: Jun 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,847 global accepts · Tags: brute force, constructive algorithms, dfs and similar, greedy, number theory, trees, two pointers · first AC: May 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 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,392 global accepts · Tags: constructive algorithms · first AC: Feb 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,878 global accepts · Tags: binary search, bitmasks, brute force, data structures, dp, greedy, trees, two pointers · first AC: Feb 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,581 global accepts · Tags: data structures, greedy · first AC: Feb 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,973 global accepts · Tags: greedy, meet-in-the-middle, sortings · first AC: Feb 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,724 global accepts · Tags: combinatorics, dp, probabilities · first AC: Dec 7, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,241 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: Dec 2, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,414 global accepts · Tags: brute force, dp, greedy, number theory, two pointers · first AC: Jul 25, 2024 · last AC: Jul 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,014 global accepts · Tags: binary search, constructive algorithms, data structures, divide and conquer, greedy, shortest paths · first AC: Jul 17, 2024 · C++20 (GCC 13-64) (first AC)