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Open on Codeforces · 320 unique accepted
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Quality: 5,089 global accepts · Tags: brute force, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 7,092 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, implementation · first AC: Aug 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,571 global accepts · Tags: dp, matrices · first AC: Jul 12, 2024 · last AC: Jul 12, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,438 global accepts · Tags: brute force, greedy, implementation · first AC: Jun 25, 2024 · C++20 (GCC 13-64) (first AC)
Tags: brute force, data structures, implementation, sortings, two pointers · first AC: Apr 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,165 global accepts · Tags: brute force, data structures, greedy, math, ternary search · first AC: Feb 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 6,494 global accepts · Tags: binary search, brute force, dsu, implementation, math · first AC: Jan 22, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 5,814 global accepts · Tags: binary search, dfs and similar, dp, graphs · first AC: Aug 16, 2023 · last AC: Aug 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,603 global accepts · Tags: dsu, graphs, greedy, shortest paths, trees · first AC: Aug 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,770 global accepts · Tags: data structures, dfs and similar, dp, dsu · first AC: Apr 9, 2023 · last AC: Apr 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,994 global accepts · Tags: combinatorics, dp, greedy · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,604 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,329 global accepts · Tags: data structures, dfs and similar, games, graphs, greedy, trees · first AC: Jan 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,993 global accepts · Tags: bitmasks, brute force, dp, greedy, math, sortings · first AC: Jan 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,413 global accepts · Tags: data structures, greedy, implementation, math, matrices · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,012 global accepts · Tags: bitmasks, dfs and similar, dp · first AC: Nov 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,467 global accepts · Tags: dp, greedy, two pointers · first AC: Oct 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,595 global accepts · Tags: graphs, greedy, shortest paths · first AC: Jul 21, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,699 global accepts · Tags: binary search, brute force, greedy, implementation · first AC: Jun 28, 2024 · last AC: Jun 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,135 global accepts · Tags: brute force, dfs and similar, implementation · first AC: Jun 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,229 global accepts · Tags: brute force, constructive algorithms, implementation · first AC: Jun 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,608 global accepts · Tags: brute force, data structures, dp, greedy, implementation · first AC: Jun 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,881 global accepts · Tags: brute force, hashing, implementation, math, string suffix structures, strings · first AC: Jun 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,741 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, greedy, trees · first AC: Aug 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,826 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)