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Open on Codeforces · 1,429 unique accepted
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Quality: 3,323 global accepts · Tags: dp, games, greedy, implementation · first AC: Sep 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,602 global accepts · Tags: binary search, brute force, greedy, math, number theory · first AC: Sep 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,749 global accepts · Tags: 2-sat, dfs and similar, graphs · first AC: Sep 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,644 global accepts · Tags: dfs and similar, dp, graphs, greedy, implementation, math · first AC: Aug 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,131 global accepts · Tags: binary search, brute force, graphs, greedy, shortest paths · first AC: Aug 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,071 global accepts · Tags: brute force, games, math, number theory · first AC: Aug 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,097 global accepts · Tags: data structures, dp, graphs, greedy, shortest paths · first AC: Aug 14, 2024 · last AC: Aug 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,959 global accepts · Tags: dfs and similar, dp, graphs, shortest paths · first AC: Jun 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,877 global accepts · Tags: binary search, data structures, dfs and similar, implementation, trees · first AC: May 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,932 global accepts · Tags: data structures, dp, math · first AC: May 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,837 global accepts · Tags: dfs and similar, dsu, graphs, greedy, sortings, trees · first AC: Mar 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,619 global accepts · Tags: brute force, data structures, greedy, implementation, sortings · first AC: Oct 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,811 global accepts · Tags: constructive algorithms, math, probabilities, trees · first AC: Oct 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,833 global accepts · Tags: games, greedy, math · first AC: Oct 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,278 global accepts · Tags: brute force, data structures, graphs, greedy, hashing · first AC: Sep 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,771 global accepts · Tags: binary search, combinatorics, data structures, dp, two pointers · first AC: Sep 18, 2025 · last AC: Sep 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,559 global accepts · Tags: combinatorics, dp · first AC: Sep 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,933 global accepts · Tags: dfs and similar, dp, games, graphs · first AC: Sep 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,109 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Sep 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,280 global accepts · Tags: brute force, data structures, greedy, sortings · first AC: Sep 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,060 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Aug 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 598 global accepts · Tags: constructive algorithms, math, number theory · first AC: Aug 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,264 global accepts · Tags: dsu, graphs, sortings, trees · first AC: Aug 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,281 global accepts · Tags: dfs and similar, geometry, trees · first AC: Aug 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,386 global accepts · Tags: bitmasks, brute force, dfs and similar, dp · first AC: Jul 30, 2025 · C++20 (GCC 13-64) (first AC)