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Open on Codeforces · 991 unique accepted
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Quality: 16,494 global accepts · Tags: dp · first AC: Jul 13, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 28,136 global accepts · Tags: dp, graphs, greedy, shortest paths · first AC: May 16, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 16,120 global accepts · Tags: data structures, dp, hashing, number theory · first AC: Apr 22, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 8,650 global accepts · Tags: brute force, constructive algorithms, math · first AC: Apr 17, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 14,978 global accepts · Tags: hashing, implementation, math · first AC: Apr 16, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 11,199 global accepts · Tags: binary search, brute force, data structures, dp, greedy, math · first AC: Mar 26, 2026 · PyPy 3-64 (first AC)
Quality: 3,520 global accepts · Tags: games · first AC: Mar 1, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 8,462 global accepts · Tags: dp, greedy · first AC: Jan 25, 2026 · last AC: Mar 1, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 16,604 global accepts · Tags: implementation, strings · first AC: May 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,842 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Apr 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,562 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Mar 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 10,782 global accepts · Tags: bitmasks, data structures · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,375 global accepts · Tags: binary search, data structures, two pointers · first AC: Apr 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 18,990 global accepts · Tags: dfs and similar, divide and conquer, dp, greedy, trees · first AC: Apr 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 22,164 global accepts · Tags: dfs and similar, graphs, sortings · first AC: Mar 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,155 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Aug 24, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 14,728 global accepts · Tags: brute force, data structures, dfs and similar, greedy, implementation, trees · first AC: Aug 24, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 15,076 global accepts · Tags: constructive algorithms, math, number theory · first AC: Aug 24, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 10,015 global accepts · Tags: implementation · first AC: Aug 24, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 8,399 global accepts · Tags: dsu, graphs, greedy, implementation, trees · first AC: Aug 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 15,623 global accepts · Tags: binary search, greedy · first AC: Aug 21, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 10,263 global accepts · Tags: math, number theory · first AC: Aug 21, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 15,541 global accepts · Tags: binary search, brute force, greedy, sortings · first AC: Aug 19, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 14,313 global accepts · Tags: binary search, greedy · first AC: Aug 19, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 14,073 global accepts · Tags: binary search, bitmasks, brute force, dp, math · first AC: Aug 18, 2023 · C++17 (GCC 7-32) (first AC)