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Open on Codeforces · 261 unique accepted
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Quality: 6,763 global accepts · Tags: combinatorics, math · first AC: Jul 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,236 global accepts · Tags: binary search, data structures, flows, greedy, two pointers · first AC: Mar 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,515 global accepts · Tags: dfs and similar, dp, games, graphs, greedy, trees · first AC: Dec 31, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,904 global accepts · Tags: binary search, graphs, shortest paths · first AC: Dec 27, 2024 · C++17 (GCC 7-32) (first AC)
Tags: binary search, greedy, implementation, sortings · first AC: Dec 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,472 global accepts · Tags: binary search, greedy · first AC: Sep 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,386 global accepts · Tags: brute force, constructive algorithms, data structures, greedy, implementation · first AC: Aug 21, 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: 3,392 global accepts · Tags: constructive algorithms · first AC: Mar 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,608 global accepts · Tags: bitmasks, brute force, constructive algorithms, greedy, implementation · first AC: Mar 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,494 global accepts · Tags: binary search, brute force, dsu, implementation, math · first AC: Mar 16, 2024 · last AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,679 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Aug 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,995 global accepts · Tags: combinatorics, dp, greedy · first AC: Mar 17, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,503 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,993 global accepts · Tags: bitmasks, brute force, dp, greedy, math, sortings · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,366 global accepts · Tags: greedy, implementation, math · first AC: Jan 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,501 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Dec 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,986 global accepts · Tags: bitmasks, dp, math, probabilities · first AC: Sep 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,788 global accepts · Tags: bitmasks, brute force, constructive algorithms, divide and conquer, dp, greedy, implementation, math · first AC: Apr 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,300 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,815 global accepts · Tags: data structures, greedy, implementation, sortings · first AC: Nov 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,306 global accepts · Tags: dp, math, probabilities · first AC: Aug 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,863 global accepts · Tags: bitmasks, data structures · first AC: Jul 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,666 global accepts · Tags: constructive algorithms, greedy · first AC: Apr 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,741 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, greedy, trees · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)