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Open on Codeforces · 734 unique accepted
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Quality: 2,638 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Dec 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 932 global accepts · Tags: dp, games, two pointers · first AC: Oct 8, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,568 global accepts · Tags: dp, greedy · first AC: Oct 8, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,164 global accepts · Tags: dfs and similar, graphs, math · first AC: Aug 1, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,959 global accepts · Tags: data structures, dp, graphs, shortest paths · first AC: Aug 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,331 global accepts · Tags: data structures, dp, greedy · first AC: Aug 23, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,794 global accepts · Tags: combinatorics, dp, strings · first AC: Apr 9, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,047 global accepts · Tags: greedy, implementation, sortings · first AC: Apr 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,707 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, graphs · first AC: Mar 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,337 global accepts · Tags: dp, greedy · first AC: Mar 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,322 global accepts · Tags: data structures, probabilities · first AC: Dec 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,073 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: Dec 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 449 global accepts · Tags: — · first AC: Dec 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,189 global accepts · Tags: combinatorics, greedy, hashing, math, number theory, sortings · first AC: Dec 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,451 global accepts · Tags: bitmasks, data structures, dp, matrices · first AC: Nov 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,866 global accepts · Tags: binary search, dp · first AC: Nov 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,815 global accepts · Tags: data structures, dp, greedy · first AC: Nov 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,772 global accepts · Tags: fft, geometry, number theory · first AC: Nov 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,853 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, math, sortings, two pointers · first AC: Oct 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,245 global accepts · Tags: data structures, dp, number theory · first AC: Oct 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,156 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Oct 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,245 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation, number theory · first AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,815 global accepts · Tags: data structures, dfs and similar, graphs, shortest paths · first AC: Oct 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,624 global accepts · Tags: brute force, combinatorics, dp, math, number theory · first AC: Oct 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,198 global accepts · Tags: bitmasks, data structures, dp, strings, trees · first AC: Oct 1, 2024 · C++20 (GCC 13-64) (first AC)