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Open on Codeforces · 608 unique accepted
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Quality: 2,016 global accepts · Tags: bitmasks, dfs and similar, flows, graph matchings, graphs · first AC: Nov 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 760 global accepts · Tags: 2-sat, binary search, combinatorics, constructive algorithms, dfs and similar, dsu, graphs · first AC: Nov 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,209 global accepts · Tags: data structures, dp, dsu, graphs, math, trees · first AC: Nov 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 851 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Nov 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,102 global accepts · Tags: binary search, brute force, dfs and similar, dp, trees · first AC: Nov 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,240 global accepts · Tags: 2-sat, data structures, dfs and similar, dp · first AC: Aug 8, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 835 global accepts · Tags: binary search, dp, greedy · first AC: Jul 8, 2024 · last AC: Jul 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,198 global accepts · Tags: binary search, brute force, data structures, dfs and similar, dsu, graphs, shortest paths · first AC: May 28, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,623 global accepts · Tags: combinatorics, math, probabilities · first AC: May 4, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,692 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: Feb 20, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 763 global accepts · Tags: constructive algorithms · first AC: Feb 14, 2024 · last AC: Feb 14, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,629 global accepts · Tags: constructive algorithms, math · first AC: Feb 13, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 3,205 global accepts · Tags: data structures, dp, geometry · first AC: Mar 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,876 global accepts · Tags: data structures, divide and conquer, dp, matrices · first AC: Feb 16, 2026 · last AC: Feb 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,379 global accepts · Tags: brute force, data structures · first AC: Feb 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,104 global accepts · Tags: data structures, greedy · first AC: Nov 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 642 global accepts · Tags: dp, math, probabilities · first AC: Jul 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,284 global accepts · Tags: brute force, combinatorics, dp, trees · first AC: Mar 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,304 global accepts · Tags: constructive algorithms, dp, games · first AC: Feb 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,123 global accepts · Tags: data structures, two pointers · first AC: Feb 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 376 global accepts · Tags: matrices · first AC: Dec 25, 2024 · last AC: Dec 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 678 global accepts · Tags: graphs, greedy, shortest paths · first AC: Dec 24, 2024 · last AC: Dec 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 401 global accepts · Tags: geometry, sortings · first AC: Dec 20, 2024 · last AC: Dec 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,300 global accepts · Tags: bitmasks, dfs and similar, dp, greedy · first AC: Dec 18, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,510 global accepts · Tags: constructive algorithms, games, interactive, math · first AC: Dec 10, 2024 · C++17 (GCC 7-32) (first AC)