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Open on Codeforces · 686 unique accepted
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Quality: 4,549 global accepts · Tags: dp, math, sortings · first AC: Apr 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,971 global accepts · Tags: dp · first AC: Dec 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,573 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, implementation, sortings · first AC: Nov 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,333 global accepts · Tags: data structures, greedy, two pointers · first AC: Sep 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,862 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,187 global accepts · Tags: dfs and similar, dp, games, trees · first AC: Jun 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,423 global accepts · Tags: dfs and similar, dp, dsu, greedy, math · first AC: Apr 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,659 global accepts · Tags: bitmasks, constructive algorithms, implementation, interactive, math · first AC: Mar 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,461 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Feb 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,515 global accepts · Tags: dfs and similar, dp, games, graphs, greedy, trees · first AC: Dec 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,926 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,670 global accepts · Tags: combinatorics, dfs and similar, dsu, graphs · first AC: Nov 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,046 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Nov 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,855 global accepts · Tags: binary search, data structures, dp, implementation, math · first AC: Oct 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,189 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,394 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, math, number theory, trees · first AC: Jul 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,866 global accepts · Tags: constructive algorithms, math · first AC: Apr 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,759 global accepts · Tags: combinatorics, dp, math, trees · first AC: Apr 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,125 global accepts · Tags: greedy, math, number theory · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,083 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Nov 7, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 5,912 global accepts · Tags: data structures, dp, greedy · first AC: Nov 6, 2023 · C++17 (GCC 7-32) (first AC)
Tags: binary search, brute force, greedy, math · first AC: Oct 22, 2023 · C++17 (GCC 7-32) (first AC)
Tags: binary search, data structures, graphs, implementation, shortest paths · first AC: Oct 22, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,221 global accepts · Tags: geometry, greedy, implementation, sortings, two pointers · first AC: Apr 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,404 global accepts · Tags: brute force, data structures, implementation, sortings · first AC: Sep 24, 2022 · C++17 (GCC 7-32) (first AC)