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Open on Codeforces · 360 unique accepted
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Quality: 4,283 global accepts · Tags: math, number theory · first AC: Oct 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,523 global accepts · Tags: data structures, dfs and similar, trees · first AC: Aug 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,140 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Aug 6, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 8,601 global accepts · Tags: brute force, data structures, dsu, number theory · first AC: Aug 5, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,306 global accepts · Tags: dp, math, probabilities · first AC: May 15, 2024 · last AC: May 17, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,095 global accepts · Tags: data structures, dp, graphs, greedy, shortest paths · first AC: Apr 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,998 global accepts · Tags: brute force, dfs and similar, divide and conquer, graphs, greedy, math, shortest paths, trees · first AC: Apr 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,009 global accepts · Tags: bitmasks, brute force, constructive algorithms, math, number theory · first AC: Apr 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,873 global accepts · Tags: brute force, constructive algorithms, hashing, implementation, string suffix structures, strings · first AC: Apr 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,570 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, sortings, trees · first AC: Apr 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,429 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,138 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Apr 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,223 global accepts · Tags: constructive algorithms, interactive, matrices · first AC: Apr 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,961 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, implementation, trees · first AC: Apr 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,200 global accepts · Tags: constructive algorithms, dsu, graphs, implementation, math, string suffix structures · first AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,091 global accepts · Tags: constructive algorithms, dfs and similar, greedy, sortings, trees · first AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,641 global accepts · Tags: constructive algorithms, graphs, trees · first AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,021 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy · first AC: Apr 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,180 global accepts · Tags: binary search, bitmasks, brute force, dp, math, meet-in-the-middle · first AC: Jan 2, 2025 · C++17 (GCC 7-32) (first AC)
Tags: binary search, data structures, flows, greedy, implementation · first AC: Dec 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,739 global accepts · Tags: brute force, graphs, greedy, shortest paths, sortings · first AC: Nov 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,282 global accepts · Tags: dfs and similar, dp, trees · first AC: Nov 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,107 global accepts · Tags: data structures, greedy, implementation · first AC: Nov 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,321 global accepts · Tags: data structures, dp · first AC: Nov 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,566 global accepts · Tags: dp · first AC: Nov 1, 2024 · C++17 (GCC 7-32) (first AC)