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Open on Codeforces · 906 unique accepted
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Quality: 570 global accepts · Tags: combinatorics, dp · first AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 803 global accepts · Tags: brute force, data structures, dp, greedy, math, probabilities, two pointers · first AC: Apr 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 430 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy, two pointers · first AC: Mar 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 612 global accepts · Tags: data structures, dfs and similar, trees · first AC: Mar 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 789 global accepts · Tags: data structures, dfs and similar, divide and conquer, dsu, graphs · first AC: Feb 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 742 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Dec 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 660 global accepts · Tags: data structures, math, sortings, trees · first AC: Dec 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 898 global accepts · Tags: brute force, data structures, math, number theory, trees · first AC: Dec 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 833 global accepts · Tags: data structures, dfs and similar, dp, greedy, sortings, trees · first AC: Dec 1, 2024 · last AC: Dec 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 453 global accepts · Tags: binary search, constructive algorithms, interactive, probabilities · first AC: Nov 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 695 global accepts · Tags: brute force, dp, greedy, shortest paths · first AC: Sep 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,528 global accepts · Tags: dfs and similar, dp, dsu, trees, two pointers · first AC: Sep 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 319 global accepts · Tags: brute force, geometry, math · first AC: Sep 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 401 global accepts · Tags: dsu, math · first AC: Sep 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 827 global accepts · Tags: combinatorics, dp, graphs, math · first AC: Sep 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 511 global accepts · Tags: constructive algorithms, data structures, divide and conquer, geometry, graphs, implementation, trees · first AC: Sep 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,199 global accepts · Tags: binary search, data structures, trees · first AC: Sep 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,653 global accepts · Tags: data structures, flows, graphs, implementation · first AC: Sep 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,008 global accepts · Tags: constructive algorithms, graphs, math · first AC: Jul 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 781 global accepts · Tags: data structures, number theory · first AC: Jul 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,034 global accepts · Tags: data structures, divide and conquer · first AC: Jul 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 564 global accepts · Tags: binary search, data structures, dfs and similar, dsu, graphs, implementation · first AC: Jul 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 960 global accepts · Tags: data structures, trees · first AC: Jul 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,647 global accepts · Tags: data structures, hashing, probabilities · first AC: Jul 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 536 global accepts · Tags: binary search, brute force, greedy, hashing, implementation, string suffix structures, strings · first AC: Feb 23, 2024 · C++20 (GCC 11-64) (first AC)