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Open on Codeforces · 1,256 unique accepted
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Quality: 20,564 global accepts · Tags: brute force, dp, greedy, two pointers · first AC: Jul 30, 2020 · last AC: Jul 30, 2020 · GNU C++11 (first AC)
Quality: 13,180 global accepts · Tags: binary search, brute force, math, number theory · first AC: Jul 19, 2020 · last AC: Jul 20, 2020 · GNU C++11 (first AC)
Quality: 12,328 global accepts · Tags: brute force, implementation, strings · first AC: Jul 19, 2020 · last AC: Jul 20, 2020 · GNU C++11 (first AC)
Quality: 13,261 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,310 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,606 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Dec 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,867 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Dec 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,254 global accepts · Tags: binary search, brute force, data structures, graphs, greedy, implementation, shortest paths · first AC: Sep 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,539 global accepts · Tags: binary search, dp, two pointers · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Tags: brute force, constructive algorithms, greedy, implementation, sortings, strings · first AC: Jan 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,223 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, two pointers · first AC: Dec 17, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 14,994 global accepts · Tags: math, number theory · first AC: Oct 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,355 global accepts · Tags: brute force, data structures, dp · first AC: May 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 9,195 global accepts · Tags: brute force, graphs, greedy, math · first AC: Dec 24, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 15,076 global accepts · Tags: constructive algorithms, math, number theory · first AC: Dec 5, 2021 · last AC: Dec 5, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 14,682 global accepts · Tags: binary search, math, sortings · first AC: Sep 28, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 18,987 global accepts · Tags: dfs and similar, divide and conquer, dp, greedy, trees · first AC: May 24, 2021 · last AC: May 27, 2021 · GNU C++11 (first AC)
Quality: 14,607 global accepts · Tags: constructive algorithms, greedy · first AC: Apr 3, 2021 · last AC: Apr 22, 2021 · GNU C++11 (first AC)
Quality: 12,400 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Feb 5, 2021 · last AC: Feb 17, 2021 · GNU C++11 (first AC)
Quality: 11,472 global accepts · Tags: data structures, dsu · first AC: Jan 4, 2021 · GNU C++11 (first AC)
Quality: 13,204 global accepts · Tags: dp, greedy, sortings · first AC: Nov 30, 2020 · GNU C++11 (first AC)
Tags: constructive algorithms, greedy, math, number theory · first AC: Aug 30, 2020 · GNU C++11 (first AC)
Quality: 6,697 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,131 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Oct 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,747 global accepts · Tags: games, greedy, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)