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Open on Codeforces · 633 unique accepted
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Quality: 2,704 global accepts · Tags: graphs, hashing, math, number theory · first AC: May 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,078 global accepts · Tags: graphs, greedy, interactive, shortest paths · first AC: May 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,387 global accepts · Tags: data structures, dfs and similar, dp, greedy, trees · first AC: Jan 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,405 global accepts · Tags: data structures, sortings, strings · first AC: Jan 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,366 global accepts · Tags: constructive algorithms, dp, dsu, graphs · first AC: Nov 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,773 global accepts · Tags: binary search, data structures, implementation, math, number theory · first AC: Oct 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,000 global accepts · Tags: constructive algorithms, divide and conquer · first AC: Oct 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,920 global accepts · Tags: brute force, data structures, dp · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,866 global accepts · Tags: binary search, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,862 global accepts · Tags: bitmasks, constructive algorithms, data structures · first AC: Jul 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,494 global accepts · Tags: combinatorics, dp, math · first AC: Jun 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,457 global accepts · Tags: brute force, hashing, math · first AC: Jun 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,718 global accepts · Tags: data structures, dp, matrices · first AC: Jun 1, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,353 global accepts · Tags: constructive algorithms, greedy, strings · first AC: May 17, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,362 global accepts · Tags: combinatorics, dfs and similar, math, probabilities, trees · first AC: Apr 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,952 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Feb 3, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,612 global accepts · Tags: brute force, dp, implementation, math, trees · first AC: Jan 25, 2024 · last AC: Jan 25, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,581 global accepts · Tags: data structures, greedy · first AC: Jan 6, 2024 · last AC: Jan 8, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,071 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Dec 16, 2023 · last AC: Dec 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,964 global accepts · Tags: bitmasks, brute force, dp, shortest paths · first AC: Nov 15, 2023 · last AC: Dec 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,863 global accepts · Tags: binary search, brute force, data structures, dfs and similar, dp, dsu, games, graphs, greedy, sortings, two pointers · first AC: Nov 3, 2023 · last AC: Dec 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,125 global accepts · Tags: constructive algorithms, data structures, greedy, sortings · first AC: Nov 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,081 global accepts · Tags: constructive algorithms, math, number theory · first AC: Nov 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,073 global accepts · Tags: binary search, data structures, dfs and similar, greedy, trees · first AC: Nov 3, 2023 · last AC: Nov 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,023 global accepts · Tags: data structures, graphs, shortest paths · first AC: Oct 30, 2023 · last AC: Nov 2, 2023 · C++14 (GCC 6-32) (first AC)