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Open on Codeforces · 658 unique accepted
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Quality: 4,031 global accepts · Tags: data structures, dfs and similar, dsu, shortest paths, sortings, trees, two pointers · first AC: Nov 19, 2023 · last AC: Nov 19, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,153 global accepts · Tags: data structures, trees · first AC: Oct 3, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 7,334 global accepts · Tags: data structures, greedy, strings · first AC: Oct 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,224 global accepts · Tags: data structures, dfs and similar, trees · first AC: Sep 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,539 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Nov 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,330 global accepts · Tags: constructive algorithms, interactive, math · first AC: Sep 12, 2023 · last AC: May 2, 2025 · C++20 (GCC 11-64) (first AC)
Quality: 3,984 global accepts · Tags: constructive algorithms, dfs and similar, implementation, two pointers · first AC: Apr 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,477 global accepts · Tags: brute force, constructive algorithms, divide and conquer, greedy, hashing, implementation, math, strings · first AC: Feb 26, 2025 · last AC: Feb 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,602 global accepts · Tags: brute force, data structures, dsu, number theory · first AC: Feb 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,042 global accepts · Tags: binary search, brute force, data structures, geometry, greedy, implementation, math, ternary search, two pointers · first AC: Jan 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,002 global accepts · Tags: brute force, greedy, implementation, math · first AC: Jan 7, 2025 · last AC: Jan 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,414 global accepts · Tags: data structures, greedy, implementation, math, matrices · first AC: Jan 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,881 global accepts · Tags: brute force, hashing, implementation, math, string suffix structures, strings · first AC: Jun 11, 2024 · last AC: Jun 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,524 global accepts · Tags: data structures, dfs and similar, trees · first AC: May 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,511 global accepts · Tags: brute force, data structures, math · first AC: Apr 22, 2024 · last AC: Apr 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,298 global accepts · Tags: binary search, constructive algorithms, games, greedy, interactive · first AC: Apr 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,290 global accepts · Tags: binary search, greedy · first AC: Mar 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,636 global accepts · Tags: dfs and similar, dp, dsu, graphs, greedy · first AC: Mar 9, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,514 global accepts · Tags: greedy, interactive, math · first AC: Dec 24, 2023 · last AC: Dec 25, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 11,994 global accepts · Tags: dp, string suffix structures, strings, two pointers · first AC: Dec 17, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 5,357 global accepts · Tags: bitmasks, brute force, dp, math, number theory · first AC: Nov 28, 2023 · last AC: Nov 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 5,609 global accepts · Tags: brute force, data structures, dp · first AC: Nov 21, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,778 global accepts · Tags: data structures, dfs and similar, trees · first AC: Oct 31, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,812 global accepts · Tags: graphs, shortest paths · first AC: Oct 11, 2023 · last AC: Oct 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 6,166 global accepts · Tags: combinatorics, dp, strings · first AC: Oct 6, 2023 · C++17 (GCC 9-64) (first AC)