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Open on Codeforces · 587 unique accepted
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Quality: 14,940 global accepts · Tags: binary search, greedy, implementation, math, sortings · first AC: May 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,794 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: May 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 19,040 global accepts · Tags: combinatorics, data structures · first AC: May 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 26,001 global accepts · Tags: dfs and similar, dsu, graphs · first AC: May 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 28,708 global accepts · Tags: greedy, math, sortings · first AC: Dec 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 34,090 global accepts · Tags: binary search, data structures, sortings, two pointers · first AC: Dec 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 37,942 global accepts · Tags: dp · first AC: Dec 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 33,073 global accepts · Tags: greedy, sortings · first AC: Dec 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 72,427 global accepts · Tags: binary search, brute force, implementation, two pointers · first AC: Dec 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 51,680 global accepts · Tags: dp, greedy, implementation · first AC: Oct 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 62,181 global accepts · Tags: dfs and similar, graphs, greedy, implementation, math, shortest paths · first AC: Sep 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,065 global accepts · Tags: games, greedy, math, number theory · first AC: Feb 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,855 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,669 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,897 global accepts · Tags: binary search, brute force, greedy, sortings · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,459 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy, trees · first AC: Sep 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,744 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,270 global accepts · Tags: binary search, dp, greedy, two pointers · first AC: May 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,685 global accepts · Tags: binary search, brute force, data structures, dp, dsu, graphs, greedy, implementation · first AC: May 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,419 global accepts · Tags: bitmasks, constructive algorithms, interactive, math, number theory · first AC: May 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,095 global accepts · Tags: binary search, constructive algorithms, dp, implementation, math · first AC: May 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,581 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Apr 22, 2025 · last AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,732 global accepts · Tags: brute force, dfs and similar, greedy, math · first AC: Apr 20, 2025 · last AC: Apr 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,251 global accepts · Tags: dfs and similar, dsu, graphs, greedy · first AC: Jan 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,801 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jan 14, 2025 · C++20 (GCC 13-64) (first AC)