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Open on Codeforces · 557 unique accepted
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Quality: 18,304 global accepts · Tags: geometry, greedy, math · first AC: Jul 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,424 global accepts · Tags: constructive algorithms, implementation · first AC: Mar 5, 2025 · C++20 (GCC 13-64) (first AC)
Tags: data structures, greedy, sortings · first AC: Dec 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 35,955 global accepts · Tags: bitmasks, brute force, dp · first AC: Nov 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,853 global accepts · Tags: games · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,715 global accepts · Tags: constructive algorithms, math, number theory · first AC: Nov 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,988 global accepts · Tags: brute force, implementation, matrices · first AC: Nov 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,247 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,220 global accepts · Tags: data structures, greedy, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Tags: greedy, math, sortings · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,886 global accepts · Tags: math, sortings · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,005 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,113 global accepts · Tags: implementation, probabilities, strings · first AC: Nov 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,395 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,700 global accepts · Tags: dp, games · first AC: Oct 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,134 global accepts · Tags: binary search, dp, greedy, implementation, math, two pointers · first AC: Nov 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,463 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Dec 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,969 global accepts · Tags: dp · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,568 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, implementation, sortings · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,759 global accepts · Tags: combinatorics, dp, math, trees · first AC: Mar 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,724 global accepts · Tags: combinatorics, dp, probabilities · first AC: Dec 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,288 global accepts · Tags: data structures, divide and conquer, dsu, sortings · first AC: Nov 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,770 global accepts · Tags: brute force, data structures, dsu, implementation, math · first AC: Nov 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,263 global accepts · Tags: bitmasks, dp, number theory, two pointers · first AC: Nov 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,569 global accepts · Tags: brute force, math, number theory · first AC: Sep 29, 2024 · C++17 (GCC 7-32) (first AC)