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Open on Codeforces · 848 unique accepted
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Quality: 635 global accepts · Tags: bitmasks, dp, math · first AC: Jan 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 459 global accepts · Tags: combinatorics · first AC: Jan 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 951 global accepts · Tags: brute force, combinatorics, dp, implementation, math · first AC: Aug 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,089 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,304 global accepts · Tags: constructive algorithms, dp, games · first AC: Jul 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,081 global accepts · Tags: constructive algorithms, greedy · first AC: Jun 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 935 global accepts · Tags: binary search, constructive algorithms, greedy, math, trees · first AC: May 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 889 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, implementation, shortest paths, trees · first AC: May 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 155 global accepts · Tags: *special, data structures, dp, greedy · first AC: Apr 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,068 global accepts · Tags: combinatorics, dp, math · first AC: Apr 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 784 global accepts · Tags: data structures, greedy · first AC: Apr 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 755 global accepts · Tags: dp, games · first AC: Apr 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,284 global accepts · Tags: brute force, combinatorics, dp, trees · first AC: Mar 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,822 global accepts · Tags: data structures, greedy · first AC: Jan 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 376 global accepts · Tags: matrices · first AC: Dec 25, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,374 global accepts · Tags: data structures, dp, greedy, math, number theory, two pointers · first AC: Dec 21, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 401 global accepts · Tags: geometry, sortings · first AC: Dec 20, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,300 global accepts · Tags: bitmasks, dfs and similar, dp, greedy · first AC: Dec 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,105 global accepts · Tags: games, implementation, interactive, math · first AC: Dec 7, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 953 global accepts · Tags: dp, flows, graph matchings, graphs, sortings · first AC: Nov 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 931 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Nov 18, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,339 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Nov 15, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 906 global accepts · Tags: data structures, dfs and similar, graphs, greedy · first AC: Nov 14, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,425 global accepts · Tags: bitmasks, brute force, divide and conquer, dp, fft, math · first AC: Nov 14, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 725 global accepts · Tags: combinatorics, dp, graphs, shortest paths · first AC: Nov 13, 2024 · C++23 (GCC 14-64, msys2) (first AC)