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Open on Codeforces · 1,126 unique accepted
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Quality: 1,640 global accepts · Tags: constructive algorithms · first AC: May 4, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,446 global accepts · Tags: dfs and similar, dp, games, trees · first AC: May 4, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 6,014 global accepts · Tags: binary search, constructive algorithms, data structures, divide and conquer, greedy, shortest paths · first AC: Nov 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,401 global accepts · Tags: brute force, data structures, implementation, sortings · first AC: Sep 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,430 global accepts · Tags: dfs and similar, dp, graphs · first AC: Sep 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,724 global accepts · Tags: combinatorics, dp, probabilities · first AC: Jul 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,212 global accepts · Tags: binary search, greedy, two pointers · first AC: Jul 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,264 global accepts · Tags: data structures, dsu, greedy, implementation, strings · first AC: Jul 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,738 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Jun 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,101 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs · first AC: Apr 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,550 global accepts · Tags: data structures, greedy · first AC: Apr 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,102 global accepts · Tags: binary search, data structures, dp, greedy, sortings · first AC: Mar 9, 2023 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms, graphs, greedy, implementation · first AC: Feb 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,678 global accepts · Tags: constructive algorithms · first AC: Dec 7, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,909 global accepts · Tags: constructive algorithms, graph matchings, math, probabilities · first AC: Dec 7, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,088 global accepts · Tags: 2-sat, bitmasks, graphs, greedy · first AC: Nov 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,912 global accepts · Tags: data structures, dp, greedy · first AC: Nov 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,746 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, trees · first AC: Nov 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,367 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Oct 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,115 global accepts · Tags: dfs and similar, dp, greedy, sortings, trees · first AC: Oct 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,814 global accepts · Tags: binary search, dfs and similar, dp, graphs · first AC: May 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,507 global accepts · Tags: binary search, data structures, dfs and similar, graphs, shortest paths · first AC: Mar 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,596 global accepts · Tags: bitmasks, dfs and similar, dsu, graphs, greedy · first AC: Jan 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,035 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy · first AC: Sep 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,890 global accepts · Tags: data structures, greedy, sortings · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)