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Open on Codeforces · 285 unique accepted
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Quality: 6,432 global accepts · Tags: dp, greedy, math · first AC: Sep 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,137 global accepts · Tags: brute force, dp, math · first AC: Sep 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,891 global accepts · Tags: data structures, greedy, sortings · first AC: Sep 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,506 global accepts · Tags: binary search, brute force, dfs and similar, dp, math, number theory, sortings · first AC: May 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,646 global accepts · Tags: combinatorics, math, number theory · first AC: May 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,666 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: May 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,541 global accepts · Tags: hashing, implementation, math, strings · first AC: May 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,300 global accepts · Tags: constructive algorithms, greedy, math · first AC: May 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,477 global accepts · Tags: brute force, constructive algorithms, divide and conquer, greedy, hashing, implementation, math, strings · first AC: May 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,802 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Jun 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,659 global accepts · Tags: bitmasks, chinese remainder theorem, constructive algorithms, games, interactive, math, number theory · first AC: May 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,714 global accepts · Tags: dp · first AC: Mar 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,242 global accepts · Tags: dfs and similar, interactive, sortings, trees · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,222 global accepts · Tags: data structures, hashing, implementation, matrices, strings · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,777 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Dec 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,828 global accepts · Tags: constructive algorithms, greedy, math · first AC: Nov 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,915 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,066 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Oct 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,749 global accepts · Tags: 2-sat, dfs and similar, graphs · first AC: Jun 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,811 global accepts · Tags: constructive algorithms, math, probabilities, trees · first AC: Oct 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,862 global accepts · Tags: constructive algorithms, dfs and similar, math, trees · first AC: Sep 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,337 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs, greedy, implementation · first AC: May 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,257 global accepts · Tags: brute force, combinatorics, dp, math · first AC: May 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,065 global accepts · Tags: constructive algorithms, divide and conquer, implementation, interactive, probabilities, sortings · first AC: May 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,093 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, implementation · first AC: May 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)