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Open on Codeforces · 346 unique accepted
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Quality: 4,971 global accepts · Tags: greedy, implementation, strings, two pointers · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,865 global accepts · Tags: brute force, constructive algorithms, graph matchings, graphs, interactive, math · first AC: Oct 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,195 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,837 global accepts · Tags: dp · first AC: Feb 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,679 global accepts · Tags: brute force, flows, math, number theory · first AC: Dec 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,255 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,464 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,970 global accepts · Tags: dp · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,639 global accepts · Tags: bitmasks, brute force, dp, greedy, math · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,539 global accepts · Tags: dp, math, sortings · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,764 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees, two pointers · first AC: Oct 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,018 global accepts · Tags: binary search, brute force, constructive algorithms, implementation, interactive · first AC: Oct 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,738 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Sep 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,486 global accepts · Tags: dp, greedy · first AC: Aug 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,289 global accepts · Tags: data structures, dp, greedy · first AC: Apr 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,878 global accepts · Tags: binary search, bitmasks, brute force, data structures, dp, greedy, trees, two pointers · first AC: Feb 16, 2025 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, greedy, implementation · first AC: Feb 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,076 global accepts · Tags: graphs, shortest paths · first AC: Feb 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,020 global accepts · Tags: brute force, dp · first AC: Dec 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,687 global accepts · Tags: binary search, divide and conquer, interactive · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,357 global accepts · Tags: binary search, data structures, sortings · first AC: Dec 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,284 global accepts · Tags: brute force, constructive algorithms, graphs, implementation, shortest paths, strings · first AC: Nov 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,136 global accepts · Tags: brute force, dp, math · first AC: Nov 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,219 global accepts · Tags: brute force, greedy, strings · first AC: Sep 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,289 global accepts · Tags: binary search, greedy · first AC: Sep 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)