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Open on Codeforces · 360 unique accepted
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Quality: 2,668 global accepts · Tags: binary search, data structures, greedy, implementation · first AC: Mar 6, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,428 global accepts · Tags: constructive algorithms, geometry, greedy, math · first AC: Jun 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,426 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Jun 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,024 global accepts · Tags: chinese remainder theorem, geometry, implementation, math, number theory · first AC: Apr 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,792 global accepts · Tags: binary search, combinatorics, dp, implementation, math, two pointers · first AC: Apr 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 366 global accepts · Tags: implementation, math, number theory, ternary search · first AC: Mar 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 875 global accepts · Tags: constructive algorithms, dsu, graphs, greedy · first AC: Mar 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,017 global accepts · Tags: data structures, implementation, math, matrices, number theory · first AC: Mar 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 641 global accepts · Tags: dp, math, number theory · first AC: Mar 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 682 global accepts · Tags: binary search, data structures, sortings · first AC: Mar 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,546 global accepts · Tags: brute force, math, two pointers · first AC: Feb 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,468 global accepts · Tags: combinatorics, dp, math · first AC: Jan 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,860 global accepts · Tags: data structures, greedy, math, number theory · first AC: Jan 5, 2025 · last AC: Jan 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,763 global accepts · Tags: bitmasks, games, greedy, interactive · first AC: Nov 20, 2024 · last AC: Dec 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 547 global accepts · Tags: bitmasks, dfs and similar, dp, graphs, trees · first AC: Dec 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,521 global accepts · Tags: binary search, data structures, dfs and similar, dp, sortings · first AC: Dec 9, 2024 · last AC: Dec 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 877 global accepts · Tags: binary search, brute force, math · first AC: Dec 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,132 global accepts · Tags: data structures, divide and conquer, dp, geometry, graphs, greedy, shortest paths · first AC: Nov 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 960 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy, interactive, math · first AC: Nov 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,577 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs, implementation, interactive, trees · first AC: Nov 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,736 global accepts · Tags: constructive algorithms, dp, implementation, math, trees · first AC: Nov 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,189 global accepts · Tags: brute force, chinese remainder theorem, constructive algorithms, math, number theory · first AC: Nov 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,177 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Oct 20, 2024 · last AC: Oct 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,809 global accepts · Tags: binary search, constructive algorithms, data structures, geometry, implementation, two pointers · first AC: Jun 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,256 global accepts · Tags: brute force, interactive, math · first AC: May 19, 2024 · C++17 (GCC 7-32) (first AC)