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Open on Codeforces · 538 unique accepted
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Quality: 2,503 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Aug 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,435 global accepts · Tags: dfs and similar, graphs · first AC: Feb 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,329 global accepts · Tags: data structures, dfs and similar, games, graphs, greedy, trees · first AC: Jan 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,413 global accepts · Tags: data structures, greedy, implementation, math, matrices · first AC: Jan 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,501 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Dec 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,306 global accepts · Tags: dp, math, probabilities · first AC: Nov 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,101 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Sep 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,777 global accepts · Tags: data structures, dfs and similar, trees · first AC: Sep 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 19,779 global accepts · Tags: data structures, schedules · first AC: Sep 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,894 global accepts · Tags: data structures, greedy, sortings · first AC: May 24, 2024 · last AC: May 24, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,044 global accepts · Tags: binary search, data structures, dsu, graphs, implementation, sortings, trees, two pointers · first AC: May 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,366 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Oct 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,309 global accepts · Tags: brute force, data structures, dp, dsu, greedy, implementation, two pointers · first AC: Oct 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,778 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, math · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,436 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,737 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)
Quality: 2,873 global accepts · Tags: binary search, bitmasks, combinatorics, dp, math · first AC: Jun 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,268 global accepts · Tags: greedy, implementation · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,346 global accepts · Tags: binary search, data structures, greedy, sortings, ternary search, two pointers · first AC: Dec 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,961 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, implementation, trees · first AC: Oct 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,322 global accepts · Tags: dp, games, greedy, implementation · first AC: Sep 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,270 global accepts · Tags: data structures, dfs and similar, dsu, graphs, trees · first AC: Sep 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,958 global accepts · Tags: dfs and similar, dp, graphs, shortest paths · first AC: Sep 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,687 global accepts · Tags: data structures, sortings · first AC: Sep 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,863 global accepts · Tags: binary search, data structures, dp, graphs, greedy, shortest paths, sortings · first AC: Sep 11, 2024 · C++17 (GCC 7-32) (first AC)