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Open on Codeforces · 1,336 unique accepted
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Quality: 7,860 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Sep 14, 2019 · GNU C++11 (first AC)
Quality: 10,658 global accepts · Tags: dfs and similar, dsu, graphs · first AC: Sep 4, 2019 · GNU C++11 (first AC)
Quality: 12,081 global accepts · Tags: brute force, implementation · first AC: Aug 31, 2019 · last AC: Aug 31, 2019 · GNU C++11 (first AC)
Quality: 14,960 global accepts · Tags: greedy, sortings · first AC: Aug 14, 2019 · GNU C++11 (first AC)
Quality: 5,259 global accepts · Tags: implementation · first AC: Aug 7, 2019 · GNU C++11 (first AC)
Quality: 3,621 global accepts · Tags: expression parsing, implementation, strings · first AC: Aug 6, 2019 · GNU C++11 (first AC)
Quality: 2,036 global accepts · Tags: implementation · first AC: Jul 8, 2019 · GNU C++11 (first AC)
Quality: 9,946 global accepts · Tags: brute force, data structures, dp · first AC: Jul 3, 2019 · GNU C++11 (first AC)
Quality: 6,451 global accepts · Tags: strings · first AC: Jun 28, 2019 · last AC: Jun 28, 2019 · GNU C++11 (first AC)
Quality: 6,613 global accepts · Tags: greedy, implementation, strings · first AC: Jun 27, 2019 · last AC: Jun 27, 2019 · GNU C++11 (first AC)
Quality: 3,510 global accepts · Tags: dfs and similar · first AC: Jun 7, 2019 · GNU C++11 (first AC)
Quality: 7,497 global accepts · Tags: dfs and similar, shortest paths · first AC: May 15, 2019 · GNU C++11 (first AC)
Quality: 8,155 global accepts · Tags: brute force, constructive algorithms, implementation · first AC: May 12, 2019 · GNU C++11 (first AC)
Quality: 16,210 global accepts · Tags: dfs and similar · first AC: Apr 14, 2019 · GNU C++11 (first AC)
Quality: 8,589 global accepts · Tags: brute force, math, two pointers · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
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: 13,286 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,844 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,312 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,870 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Dec 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,258 global accepts · Tags: binary search, brute force, data structures, graphs, greedy, implementation, shortest paths · first AC: Aug 15, 2024 · C++20 (GCC 13-64) (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: 12,535 global accepts · Tags: binary search, brute force, data structures, hashing, strings · first AC: Jul 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,652 global accepts · Tags: brute force, constructive algorithms, math · first AC: Mar 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 9,749 global accepts · Tags: bitmasks, constructive algorithms · first AC: Mar 9, 2023 · C++14 (GCC 6-32) (first AC)