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Open on Codeforces · 287 unique accepted
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Quality: 2,317 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Jul 23, 2025 · last AC: Jul 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,757 global accepts · Tags: binary search, brute force, interactive · first AC: Jul 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,878 global accepts · Tags: binary search, constructive algorithms, greedy, implementation · first AC: Jun 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,033 global accepts · Tags: data structures, divide and conquer, dsu, two pointers · first AC: May 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,302 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,386 global accepts · Tags: bitmasks, brute force, dfs and similar, dp · first AC: Nov 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,337 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs, greedy, implementation · first AC: Oct 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,293 global accepts · Tags: greedy, implementation, interactive, sortings, two pointers · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,681 global accepts · Tags: constructive algorithms, divide and conquer · first AC: Dec 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,056 global accepts · Tags: brute force, constructive algorithms, data structures, divide and conquer, greedy, hashing · first AC: Sep 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,757 global accepts · Tags: data structures, dsu, trees · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,268 global accepts · Tags: brute force, combinatorics, data structures, dfs and similar, math, trees · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,457 global accepts · Tags: brute force, hashing, math · first AC: Jul 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,183 global accepts · Tags: binary search, data structures, divide and conquer, dp, dsu, two pointers · first AC: Jul 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,769 global accepts · Tags: dp, strings · first AC: May 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,702 global accepts · Tags: dp, math, number theory, probabilities · first AC: Apr 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,863 global accepts · Tags: bitmasks, constructive algorithms, data structures · first AC: Jan 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,535 global accepts · Tags: dp, sortings · first AC: Dec 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,164 global accepts · Tags: dfs and similar, graphs, math · first AC: Dec 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,544 global accepts · Tags: bitmasks, combinatorics, number theory · first AC: Oct 24, 2024 · last AC: Oct 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 917 global accepts · Tags: combinatorics, divide and conquer, dp, math · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,505 global accepts · Tags: brute force, data structures, hashing, interactive, string suffix structures, strings · first AC: Dec 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,023 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Dec 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,487 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Dec 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,906 global accepts · Tags: dfs and similar, dsu, graphs, greedy, sortings, trees · first AC: Sep 10, 2025 · last AC: Sep 10, 2025 · C++20 (GCC 13-64) (first AC)