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Open on Codeforces · 672 unique accepted
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Quality: 5,131 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Sep 11, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 7,122 global accepts · Tags: dp, greedy, sortings, two pointers · first AC: Aug 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 5,263 global accepts · Tags: greedy, sortings · first AC: May 22, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 14,525 global accepts · Tags: constructive algorithms, dp, graphs, greedy, math · first AC: Apr 7, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 12,810 global accepts · Tags: data structures, divide and conquer, sortings · first AC: Mar 26, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,180 global accepts · Tags: dp, games, implementation, strings · first AC: Jan 17, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,571 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, implementation, sortings · first AC: Nov 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,539 global accepts · Tags: dp, math, sortings · first AC: Nov 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,333 global accepts · Tags: data structures, greedy, two pointers · first AC: Sep 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,865 global accepts · Tags: constructive algorithms, math · first AC: Jul 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,911 global accepts · Tags: data structures, dp, greedy · first AC: May 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,472 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Apr 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,380 global accepts · Tags: constructive algorithms, hashing, implementation, math · first AC: Jul 31, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 6,401 global accepts · Tags: brute force, data structures, implementation, sortings · first AC: Jul 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,462 global accepts · Tags: combinatorics, constructive algorithms, math, strings · first AC: Jul 12, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 6,269 global accepts · Tags: binary search, data structures, greedy, math, sortings, two pointers · first AC: Jul 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 6,993 global accepts · Tags: binary search, dp, greedy, math · first AC: Jun 19, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,397 global accepts · Tags: data structures, greedy · first AC: Apr 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 11,723 global accepts · Tags: dfs and similar, graphs, trees · first AC: Dec 28, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 6,671 global accepts · Tags: constructive algorithms, greedy, implementation, strings, two pointers · first AC: Dec 19, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 4,602 global accepts · Tags: binary search, data structures, implementation, sortings, two pointers · first AC: Sep 21, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 6,413 global accepts · Tags: bitmasks, brute force, dp, math · first AC: Aug 17, 2021 · C++17 (GCC 7-32) (first AC)
Tags: combinatorics, math · first AC: Aug 4, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 10,172 global accepts · Tags: binary search, data structures · first AC: Jul 20, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 6,499 global accepts · Tags: binary search, dfs and similar, graphs, greedy, trees · first AC: Mar 19, 2021 · C++17 (GCC 7-32) (first AC)