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Open on Codeforces · 1,113 unique accepted
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Quality: 6,019 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: 13,278 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,276 global accepts · Tags: dp, math, probabilities · first AC: Jul 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,843 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Apr 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,106 global accepts · Tags: dfs and similar, dp, trees · first AC: Feb 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 10,786 global accepts · Tags: bitmasks, data structures · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,965 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,200 global accepts · Tags: binary search, brute force, data structures, dp, greedy, math · first AC: Dec 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,311 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Dec 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,870 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Dec 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,984 global accepts · Tags: binary search, dp, greedy, two pointers · first AC: Nov 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,618 global accepts · Tags: 2-sat, brute force, greedy, implementation, math · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,542 global accepts · Tags: binary search, dp, two pointers · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,424 global accepts · Tags: binary search, dp, greedy, implementation, two pointers · first AC: May 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,940 global accepts · Tags: combinatorics, dp, math · first AC: Apr 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,150 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,718 global accepts · Tags: binary search, dp, greedy, implementation, trees · first AC: Mar 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 19,925 global accepts · Tags: brute force, math, number theory · first AC: Jan 13, 2024 · last AC: Jan 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,390 global accepts · Tags: brute force, greedy, implementation, math · first AC: Dec 24, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 16,610 global accepts · Tags: implementation, strings · first AC: Oct 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,316 global accepts · Tags: data structures, dfs and similar, implementation, strings, trees · first AC: Aug 31, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 18,337 global accepts · Tags: binary search, brute force, data structures, dp · first AC: Aug 5, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 12,534 global accepts · Tags: binary search, brute force, data structures, hashing, strings · first AC: Jul 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 8,931 global accepts · Tags: constructive algorithms, greedy, interactive · first AC: Apr 8, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 14,080 global accepts · Tags: constructive algorithms, greedy, math · first AC: Mar 26, 2023 · C++17 (GCC 7-32) (first AC)