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Open on Codeforces · 186 unique accepted
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Quality: 11,608 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Oct 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 11,656 global accepts · Tags: greedy, implementation · first AC: Sep 28, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 13,353 global accepts · Tags: combinatorics, math · first AC: Sep 8, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 8,844 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Sep 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,997 global accepts · Tags: math, number theory · first AC: Oct 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 9,357 global accepts · Tags: brute force, data structures, dp · first AC: May 8, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 9,195 global accepts · Tags: brute force, graphs, greedy, math · first AC: Dec 24, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 8,400 global accepts · Tags: dsu, graphs, greedy, implementation, trees · first AC: Nov 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,962 global accepts · Tags: constructive algorithms · first AC: Mar 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,091 global accepts · Tags: data structures, dp · first AC: Mar 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,699 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,375 global accepts · Tags: brute force, implementation · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,196 global accepts · Tags: constructive algorithms, number theory · first AC: Oct 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,760 global accepts · Tags: games, greedy, math · first AC: Oct 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,059 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,552 global accepts · Tags: data structures, implementation, math · first AC: May 8, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 11,811 global accepts · Tags: binary search, data structures, dp, greedy, implementation, math, two pointers · first AC: Jan 16, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 7,370 global accepts · Tags: data structures, dfs and similar, dp, graphs, greedy, two pointers · first AC: Dec 11, 2021 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, dp, greedy, implementation, two pointers · first AC: Oct 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 9,134 global accepts · Tags: bitmasks, constructive algorithms, dfs and similar, dp, graphs, trees · first AC: Oct 3, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 5,365 global accepts · Tags: brute force, graphs, math, number theory, shortest paths · first AC: Sep 28, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 7,369 global accepts · Tags: data structures, greedy · first AC: Sep 28, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 6,837 global accepts · Tags: brute force, data structures, divide and conquer, greedy, sortings · first AC: Sep 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,211 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,262 global accepts · Tags: brute force, constructive algorithms, data structures, math · first AC: Mar 6, 2022 · C++17 (GCC 7-32) (first AC)