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Open on Codeforces · 472 unique accepted
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Quality: 513 global accepts · Tags: constructive algorithms, dfs and similar, dsu · first AC: Apr 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 466 global accepts · Tags: combinatorics, dp, fft, math, trees · first AC: Apr 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 549 global accepts · Tags: bitmasks, combinatorics, dp, fft, math, probabilities · first AC: Sep 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 533 global accepts · Tags: bitmasks, brute force, divide and conquer, fft, math · first AC: Sep 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 370 global accepts · Tags: data structures, divide and conquer, interactive, trees · first AC: Sep 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,309 global accepts · Tags: data structures, dp, trees · first AC: Feb 24, 2025 · last AC: Feb 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 721 global accepts · Tags: 2-sat, constructive algorithms, graphs, implementation · first AC: Feb 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,415 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, interactive, math · first AC: Feb 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 960 global accepts · Tags: data structures, trees · first AC: Feb 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,348 global accepts · Tags: bitmasks, dp, shortest paths · first AC: Feb 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 757 global accepts · Tags: constructive algorithms, graphs, implementation, math · first AC: Feb 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,916 global accepts · Tags: data structures, divide and conquer, dp, greedy · first AC: Feb 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,969 global accepts · Tags: dfs and similar, graphs, trees · first AC: Feb 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,483 global accepts · Tags: bitmasks, data structures, divide and conquer, greedy, hashing, sortings, strings · first AC: Feb 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 102 global accepts · Tags: — · first AC: Dec 18, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 519 global accepts · Tags: dp, greedy · first AC: Dec 13, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 576 global accepts · Tags: brute force, dp, math, number theory · first AC: Dec 11, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 803 global accepts · Tags: brute force, data structures, dp, greedy, math, probabilities, two pointers · first AC: Dec 11, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 248 global accepts · Tags: bitmasks, brute force, games, math · first AC: Dec 9, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 453 global accepts · Tags: binary search, constructive algorithms, interactive, probabilities · first AC: Dec 9, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 598 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Dec 9, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 331 global accepts · Tags: dp, implementation · first AC: Dec 6, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 506 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Dec 6, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 678 global accepts · Tags: data structures, dfs and similar, dp, dsu, graphs, greedy, math, trees · first AC: Dec 5, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 450 global accepts · Tags: combinatorics, dp, matrices · first AC: Nov 4, 2025 · last AC: Nov 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)