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Open on Codeforces · 792 unique accepted
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Quality: 2,281 global accepts · Tags: greedy, hashing, implementation, math, number theory, sortings · first AC: Feb 24, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 9,090 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy, math · first AC: Jan 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,206 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Dec 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,038 global accepts · Tags: dp, strings · first AC: Oct 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,776 global accepts · Tags: bitmasks, graphs, hashing, math, number theory · first AC: Jan 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,461 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Feb 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,424 global accepts · Tags: constructive algorithms, dp · first AC: Jan 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,515 global accepts · Tags: dfs and similar, dp, games, graphs, greedy, trees · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,511 global accepts · Tags: brute force, expression parsing, strings · first AC: Dec 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,405 global accepts · Tags: combinatorics, dfs and similar, dp, trees · first AC: Nov 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,958 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Nov 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,926 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,189 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
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: 5,284 global accepts · Tags: dfs and similar, dp, graphs, shortest paths, trees, two pointers · first AC: Aug 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,125 global accepts · Tags: constructive algorithms, dfs and similar, games, graphs, greedy, interactive · first AC: Jul 29, 2024 · last AC: Jul 29, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 7,886 global accepts · Tags: bitmasks, constructive algorithms, graphs, greedy, math, number theory · first AC: Jul 28, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 7,394 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, math, number theory, trees · first AC: Jul 23, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,898 global accepts · Tags: brute force, dfs and similar, dp, implementation, math, number theory · first AC: Apr 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,527 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Mar 26, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 7,298 global accepts · Tags: dfs and similar, dp, graphs, implementation · first AC: Feb 27, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 5,639 global accepts · Tags: data structures, dp, sortings · first AC: Feb 18, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,981 global accepts · Tags: math · first AC: Dec 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,993 global accepts · Tags: data structures, implementation, sortings · first AC: Dec 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,031 global accepts · Tags: data structures, dfs and similar, dsu, shortest paths, sortings, trees, two pointers · first AC: Nov 21, 2023 · C++14 (GCC 6-32) (first AC)