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Open on Codeforces · 1,398 unique accepted
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Quality: 819 global accepts · Tags: combinatorics, dp, probabilities, trees · first AC: Sep 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,122 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Sep 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,268 global accepts · Tags: data structures, divide and conquer, dp, hashing · first AC: Sep 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,379 global accepts · Tags: brute force, data structures · first AC: Aug 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,173 global accepts · Tags: data structures, string suffix structures, strings · first AC: Aug 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,004 global accepts · Tags: brute force, dfs and similar, dp, math, number theory · first AC: Aug 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 887 global accepts · Tags: brute force, constructive algorithms, graphs, greedy, math, number theory · first AC: Aug 11, 2025 · last AC: Aug 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,262 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Aug 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 796 global accepts · Tags: binary search, constructive algorithms, data structures, math, two pointers · first AC: Jul 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,440 global accepts · Tags: data structures, probabilities · first AC: Jul 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,082 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,948 global accepts · Tags: greedy · first AC: May 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,274 global accepts · Tags: data structures, divide and conquer, dp · first AC: May 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 726 global accepts · Tags: binary search, brute force, dfs and similar, dp, implementation, math · first AC: May 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 702 global accepts · Tags: binary search, data structures, dp, two pointers · first AC: Feb 21, 2025 · last AC: Apr 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 755 global accepts · Tags: dp, games · first AC: Apr 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,863 global accepts · Tags: bitmasks, dp, greedy · first AC: Mar 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 947 global accepts · Tags: brute force, data structures, dp, greedy, implementation, math · first AC: Dec 30, 2024 · last AC: Dec 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 908 global accepts · Tags: data structures, dp, implementation, matrices · first AC: Dec 10, 2024 · last AC: Dec 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 982 global accepts · Tags: data structures, greedy, implementation, math · first AC: Sep 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,412 global accepts · Tags: binary search, brute force, data structures, greedy, math · first AC: Aug 27, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 884 global accepts · Tags: brute force, divide and conquer, dp, greedy, math · first AC: Aug 26, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,578 global accepts · Tags: data structures, divide and conquer · first AC: Mar 20, 2023 · last AC: Mar 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,112 global accepts · Tags: data structures, string suffix structures · first AC: Mar 18, 2023 · last AC: Mar 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,425 global accepts · Tags: bitmasks, brute force, divide and conquer, dp, fft, math · first AC: Feb 12, 2023 · last AC: Feb 12, 2023 · C++14 (GCC 6-32) (first AC)