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Open on Codeforces · 1,415 unique accepted
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Quality: 1,701 global accepts · Tags: data structures, dfs and similar, games, graphs, greedy, math, sortings, trees · first AC: Dec 24, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 2,032 global accepts · Tags: constructive algorithms, implementation, interactive, math · first AC: Dec 16, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 1,558 global accepts · Tags: combinatorics, fft, graphs, math, number theory · first AC: Dec 11, 2021 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Dec 4, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,538 global accepts · Tags: constructive algorithms, math · first AC: Oct 8, 2021 · last AC: Oct 8, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 740 global accepts · Tags: combinatorics, dp · first AC: Jul 5, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,437 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jul 3, 2021 · C++17 (GCC 9-64) (first AC)
Tags: brute force, graphs · first AC: Jun 25, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,422 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: May 28, 2021 · C++17 (GCC 9-64) (first AC)
Tags: dp, graphs, shortest paths · first AC: Mar 22, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,467 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,640 global accepts · Tags: data structures, geometry, implementation, sortings · first AC: Aug 21, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,403 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, math · first AC: Aug 16, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,141 global accepts · Tags: brute force, dp, math · first AC: Nov 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,025 global accepts · Tags: binary search, brute force, dp, geometry, greedy, math, two pointers · first AC: Oct 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,039 global accepts · Tags: data structures, greedy · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,443 global accepts · Tags: brute force, data structures, hashing, math, number theory · first AC: Mar 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,116 global accepts · Tags: brute force, dp, math · first AC: Mar 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,447 global accepts · Tags: brute force, dp, games, graphs, math · first AC: Mar 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 886 global accepts · Tags: brute force, constructive algorithms, greedy, hashing, strings · first AC: Feb 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,102 global accepts · Tags: binary search, brute force, dfs and similar, dp, trees · first AC: Jan 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,049 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math · first AC: Jan 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,318 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation, math, trees · first AC: Dec 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Nov 30, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 851 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)