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Open on Codeforces · 573 unique accepted
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Quality: 341 global accepts · Tags: bitmasks, data structures · first AC: Aug 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,089 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 480 global accepts · Tags: constructive algorithms, interactive, probabilities · first AC: Jul 12, 2025 · last AC: Jul 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 964 global accepts · Tags: constructive algorithms, interactive, number theory · first AC: Jul 12, 2025 · last AC: Jul 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,112 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, interactive, trees · first AC: Jul 8, 2025 · last AC: Jul 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 706 global accepts · Tags: bitmasks, dp, greedy · first AC: Jul 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,304 global accepts · Tags: constructive algorithms, dp, games · first AC: May 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,264 global accepts · Tags: data structures, interactive, trees · first AC: May 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 906 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: May 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 602 global accepts · Tags: constructive algorithms, implementation, two pointers · first AC: Apr 22, 2025 · last AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 618 global accepts · Tags: bitmasks, data structures, dp, implementation, sortings · first AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,441 global accepts · Tags: data structures, probabilities · first AC: Apr 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 888 global accepts · Tags: binary search, data structures, dp · first AC: Jan 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,274 global accepts · Tags: data structures, divide and conquer, dp · first AC: Nov 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,945 global accepts · Tags: math · first AC: Nov 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,615 global accepts · Tags: combinatorics, math, number theory · first AC: Sep 16, 2025 · last AC: Mar 30, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 937 global accepts · Tags: brute force, divide and conquer, dsu · first AC: Jan 26, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 746 global accepts · Tags: dp, math, meet-in-the-middle, number theory · first AC: Dec 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 970 global accepts · Tags: dp · first AC: Dec 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,211 global accepts · Tags: combinatorics, dp, math, strings · first AC: Nov 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 451 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, graphs, greedy, math · first AC: Sep 26, 2025 · last AC: Sep 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,082 global accepts · Tags: binary search, brute force, dp, greedy, sortings · first AC: Aug 13, 2025 · last AC: Aug 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,127 global accepts · Tags: constructive algorithms, dfs and similar, dp, math, trees · first AC: May 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 742 global accepts · Tags: binary search, geometry, sortings · first AC: May 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,681 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Apr 27, 2025 · C++20 (GCC 13-64) (first AC)