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Open on Codeforces · 447 unique accepted
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Quality: 5,459 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Feb 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,956 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Nov 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,925 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: Nov 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,189 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,089 global accepts · Tags: brute force, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,124 global accepts · Tags: greedy, math, number theory · first AC: Dec 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,903 global accepts · Tags: binary search, graphs, shortest paths · first AC: Oct 22, 2023 · C++17 (GCC 7-32) (first AC)
Tags: binary search, greedy, implementation, sortings · first AC: Oct 22, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 7,097 global accepts · Tags: bitmasks, dfs and similar, dp, greedy, trees · first AC: Sep 25, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 7,864 global accepts · Tags: constructive algorithms, math · first AC: Jul 29, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,738 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Jun 24, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,312 global accepts · Tags: constructive algorithms, math, strings · first AC: Apr 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,537 global accepts · Tags: binary search, brute force, greedy, math · first AC: Apr 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,220 global accepts · Tags: geometry, greedy, implementation, sortings, two pointers · first AC: Apr 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,911 global accepts · Tags: data structures, dp, greedy · first AC: Apr 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,640 global accepts · Tags: brute force, data structures, dfs and similar, dp, implementation, trees · first AC: Apr 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,102 global accepts · Tags: binary search, data structures, dp, greedy, sortings · first AC: Mar 9, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 5,803 global accepts · Tags: dp · first AC: Feb 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,688 global accepts · Tags: bitmasks, combinatorics, dfs and similar, dp, math, probabilities, trees · first AC: Jan 21, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,520 global accepts · Tags: combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,611 global accepts · Tags: combinatorics, greedy · first AC: Oct 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,885 global accepts · Tags: binary search, bitmasks, combinatorics, dfs and similar, dsu, graphs, math · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,486 global accepts · Tags: bitmasks, greedy, math, trees · first AC: Aug 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,600 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Aug 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,503 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)