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Open on Codeforces · 611 unique accepted
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Quality: 2,032 global accepts · Tags: implementation · first AC: Dec 3, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,490 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Apr 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,346 global accepts · Tags: constructive algorithms, greedy, number theory · first AC: Mar 28, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,085 global accepts · Tags: hashing, strings · first AC: Feb 13, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,389 global accepts · Tags: dp · first AC: Jan 30, 2024 · last AC: Jan 30, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 8,851 global accepts · Tags: binary search, data structures, dp, sortings, two pointers · first AC: Jan 25, 2024 · last AC: Jan 25, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 7,790 global accepts · Tags: constructive algorithms, math · first AC: Jan 23, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 9,704 global accepts · Tags: binary search, data structures, dfs and similar, trees · first AC: Jan 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 16,373 global accepts · Tags: bitmasks, dp, greedy, implementation, math · first AC: Jan 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 7,369 global accepts · Tags: data structures, greedy · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,365 global accepts · Tags: brute force, graphs, math, number theory, shortest paths · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,779 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Dec 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,038 global accepts · Tags: dp, greedy · first AC: May 29, 2023 · last AC: Jun 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,770 global accepts · Tags: brute force, constructive algorithms, geometry, greedy, implementation · first AC: Oct 4, 2022 · last AC: Oct 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,684 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,596 global accepts · Tags: binary search, combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,290 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Jan 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,212 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jan 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,569 global accepts · Tags: binary search, data structures, greedy, sortings, two pointers · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,766 global accepts · Tags: data structures, dp, graphs, sortings · first AC: Dec 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,204 global accepts · Tags: combinatorics, dp, math · first AC: Nov 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,980 global accepts · Tags: greedy, implementation, strings, two pointers · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,192 global accepts · Tags: brute force, constructive algorithms, implementation · first AC: Sep 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,808 global accepts · Tags: dp, implementation, strings · first AC: Sep 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,001 global accepts · Tags: brute force, dp, math · first AC: Sep 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)