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Open on Codeforces · 1,160 unique accepted
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Quality: 1,822 global accepts · Tags: data structures, greedy · first AC: Dec 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,526 global accepts · Tags: combinatorics, dp, probabilities · first AC: Nov 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,206 global accepts · Tags: data structures, dp · first AC: Nov 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,008 global accepts · Tags: combinatorics, divide and conquer, hashing, math, string suffix structures, strings · first AC: Nov 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 888 global accepts · Tags: binary search, data structures, dp · first AC: Nov 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,352 global accepts · Tags: bitmasks, dp, math · first AC: Nov 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 981 global accepts · Tags: data structures, greedy, implementation, math · first AC: Nov 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,068 global accepts · Tags: combinatorics, dp, math · first AC: Nov 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,160 global accepts · Tags: bitmasks, brute force, combinatorics, dp, dsu, math, two pointers · first AC: Nov 14, 2024 · last AC: Nov 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 915 global accepts · Tags: bitmasks, brute force, constructive algorithms, greedy, two pointers · first AC: Nov 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,498 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Nov 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,209 global accepts · Tags: binary search, data structures, divide and conquer, greedy, implementation · first AC: Oct 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,262 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Oct 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,414 global accepts · Tags: dfs and similar, graphs, implementation, shortest paths · first AC: Oct 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 722 global accepts · Tags: data structures, divide and conquer, dsu, graphs, trees · first AC: Oct 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 664 global accepts · Tags: binary search, data structures, divide and conquer, hashing, probabilities, trees · first AC: Sep 29, 2024 · last AC: Sep 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 480 global accepts · Tags: constructive algorithms, interactive, probabilities · first AC: Sep 23, 2024 · last AC: Sep 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,510 global accepts · Tags: constructive algorithms, games, interactive, math · first AC: Sep 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,102 global accepts · Tags: chinese remainder theorem, combinatorics, constructive algorithms, fft, games, geometry, math, meet-in-the-middle, string suffix structures · first AC: Sep 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,292 global accepts · Tags: binary search, data structures, sortings · first AC: Jul 31, 2024 · last AC: Sep 8, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,081 global accepts · Tags: constructive algorithms, greedy · first AC: Aug 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 961 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Apr 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,300 global accepts · Tags: bitmasks, dfs and similar, dp, greedy · first AC: Aug 11, 2023 · last AC: Aug 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 749 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, math, sortings, trees · first AC: Apr 19, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 993 global accepts · Tags: combinatorics, dp, number theory, trees · first AC: Apr 19, 2026 · C++20 (GCC 13-64) (first AC)