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Open on Codeforces · 1,047 unique accepted
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Quality: 5,470 global accepts · Tags: dp, sortings · first AC: May 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,591 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: May 2, 2024 · last AC: May 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,092 global accepts · Tags: 2-sat, dfs and similar, dsu, graphs · first AC: Nov 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,125 global accepts · Tags: dp, implementation · first AC: Aug 16, 2023 · last AC: Aug 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,130 global accepts · Tags: implementation, math, probabilities, trees · first AC: Jul 31, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 856 global accepts · Tags: math, probabilities, trees · first AC: Jul 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,540 global accepts · Tags: data structures, dfs and similar, divide and conquer, dp, greedy, implementation, trees · first AC: Jul 17, 2023 · last AC: Jul 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,362 global accepts · Tags: combinatorics, dfs and similar, math, probabilities, trees · first AC: Nov 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,964 global accepts · Tags: bitmasks, brute force, dp, shortest paths · first AC: Nov 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,906 global accepts · Tags: constructive algorithms, graphs · first AC: Nov 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,637 global accepts · Tags: binary search, brute force, dp, dsu, graphs, shortest paths, sortings · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,056 global accepts · Tags: brute force, constructive algorithms, data structures, divide and conquer, greedy, hashing · first AC: Sep 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,119 global accepts · Tags: binary search, bitmasks, brute force, data structures, greedy · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,646 global accepts · Tags: constructive algorithms, dfs and similar, greedy, implementation, trees · first AC: Aug 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,665 global accepts · Tags: binary search, bitmasks, constructive algorithms, dp, interactive · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 771 global accepts · Tags: binary search, data structures, dp · first AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,924 global accepts · Tags: binary search, brute force, greedy, implementation, math · first AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,838 global accepts · Tags: string suffix structures · first AC: Jun 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,266 global accepts · Tags: dp, greedy, math, number theory · first AC: May 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,823 global accepts · Tags: data structures, greedy, implementation, trees · first AC: Aug 18, 2023 · last AC: May 11, 2025 · C++17 (GCC 9-64) (first AC)
Quality: 2,455 global accepts · Tags: binary search, bitmasks, brute force, combinatorics, data structures, greedy · first AC: Apr 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,718 global accepts · Tags: data structures, dp, matrices · first AC: Mar 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,725 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, dsu, greedy, trees · first AC: Mar 24, 2024 · last AC: Mar 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,965 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, implementation, math, ternary search · first AC: Mar 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,252 global accepts · Tags: combinatorics, dfs and similar, dp, greedy, trees · first AC: Dec 31, 2024 · C++20 (GCC 13-64) (first AC)