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Open on Codeforces · 747 unique accepted
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Quality: 7,854 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, greedy, hashing, strings · first AC: Jun 6, 2024 · last AC: Jun 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 11,323 global accepts · Tags: dp · first AC: May 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,928 global accepts · Tags: binary search, data structures · first AC: May 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,124 global accepts · Tags: bitmasks, constructive algorithms, greedy, number theory · first AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,082 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Apr 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,714 global accepts · Tags: dp, games, greedy, math, schedules · first AC: Apr 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,404 global accepts · Tags: binary search, greedy, sortings, two pointers · first AC: Mar 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,674 global accepts · Tags: binary search, combinatorics, implementation, math · first AC: Mar 5, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 9,774 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, dp, greedy, sortings · first AC: Mar 5, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 8,364 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, two pointers · first AC: Feb 23, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 4,855 global accepts · Tags: brute force, dp, greedy, strings · first AC: Feb 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 9,090 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy, math · first AC: Jan 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 3,350 global accepts · Tags: greedy, implementation, math · first AC: Apr 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,962 global accepts · Tags: combinatorics, dp, greedy, math, number theory · first AC: Jan 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,966 global accepts · Tags: binary search, data structures · first AC: Jan 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,900 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Jan 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,234 global accepts · Tags: greedy, sortings · first AC: Nov 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,178 global accepts · Tags: binary search, data structures · first AC: Nov 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,375 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Oct 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,305 global accepts · Tags: dp, math · first AC: Oct 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,764 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees, two pointers · first AC: Oct 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,813 global accepts · Tags: binary search, math, ternary search · first AC: Sep 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,366 global accepts · Tags: data structures, divide and conquer, math, sortings · first AC: Jun 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,147 global accepts · Tags: brute force, dsu, graphs, greedy, shortest paths, sortings · first AC: Jun 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,408 global accepts · Tags: binary search, data structures, greedy, implementation, sortings, strings · first AC: Jun 3, 2025 · C++20 (GCC 13-64) (first AC)