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Open on Codeforces · 1,308 unique accepted
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Quality: 7,954 global accepts · Tags: dp, greedy · first AC: Sep 1, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 5,461 global accepts · Tags: constructive algorithms, graphs, greedy, math, sortings, two pointers · first AC: Aug 16, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 9,242 global accepts · Tags: binary search, math, number theory · first AC: Aug 16, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 7,997 global accepts · Tags: binary search, data structures, dp, dsu, greedy, sortings · first AC: Aug 13, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,452 global accepts · Tags: dp, math, probabilities · first AC: Jul 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,348 global accepts · Tags: data structures, dfs and similar, dp, graphs, greedy, math, trees · first AC: Jun 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,392 global accepts · Tags: constructive algorithms, dfs and similar, dp, dsu, greedy, implementation, trees · first AC: Jun 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,060 global accepts · Tags: brute force, dp, greedy, math, strings · first AC: Jun 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,277 global accepts · Tags: string suffix structures, strings · first AC: May 25, 2023 · C++14 (GCC 6-32) (first AC)
Tags: combinatorics, dp, math, trees · first AC: May 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,351 global accepts · Tags: greedy, implementation, math · first AC: Apr 10, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,971 global accepts · Tags: dp · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,573 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: 4,549 global accepts · Tags: dp, math, sortings · first AC: Nov 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,333 global accepts · Tags: data structures, greedy, two pointers · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,958 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Nov 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,019 global accepts · Tags: binary search, brute force, constructive algorithms, implementation, interactive · first AC: Oct 24, 2024 · last AC: Oct 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,271 global accepts · Tags: brute force, dp, math, number theory, two pointers · first AC: Oct 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,189 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,398 global accepts · Tags: data structures, greedy · first AC: Sep 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,996 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Sep 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,269 global accepts · Tags: binary search, data structures, greedy, math, sortings, two pointers · first AC: Sep 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,380 global accepts · Tags: constructive algorithms, hashing, implementation, math · first AC: Sep 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,142 global accepts · Tags: brute force, constructive algorithms, sortings · first AC: Sep 2, 2024 · C++20 (GCC 13-64) (first AC)
Tags: brute force, constructive algorithms, graphs, implementation · first AC: Aug 22, 2024 · C++20 (GCC 13-64) (first AC)