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Open on Codeforces · 1,035 unique accepted
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Quality: 4,055 global accepts · Tags: constructive algorithms, graphs, greedy, sortings · first AC: Aug 13, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 2,685 global accepts · Tags: data structures, divide and conquer, sortings, two pointers · first AC: Jul 12, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 2,563 global accepts · Tags: dfs and similar, graphs, implementation, trees · first AC: Apr 11, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 3,740 global accepts · Tags: data structures, dfs and similar, dp, math, trees · first AC: Apr 1, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 2,331 global accepts · Tags: constructive algorithms · first AC: Feb 25, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 2,169 global accepts · Tags: greedy, strings · first AC: Feb 15, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 3,531 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Jan 29, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 2,114 global accepts · Tags: binary search, interactive · first AC: Oct 19, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 3,140 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Jul 1, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 6,967 global accepts · Tags: data structures, graphs, shortest paths · first AC: Feb 16, 2018 · GNU C++ (first AC)
Quality: 3,992 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dp, graphs, greedy, trees · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,536 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,626 global accepts · Tags: dp, greedy, two pointers · first AC: May 31, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,031 global accepts · Tags: geometry, sortings · first AC: May 31, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,321 global accepts · Tags: data structures, dp · first AC: Apr 19, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,062 global accepts · Tags: dfs and similar, math, number theory, trees · first AC: Mar 20, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,795 global accepts · Tags: binary search, brute force, implementation · first AC: Feb 12, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,698 global accepts · Tags: combinatorics, dp, games, math · first AC: Jan 22, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,708 global accepts · Tags: data structures, divide and conquer, dp, sortings · first AC: Oct 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,256 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Jul 17, 2021 · C++17 (GCC 9-64) (first AC)
Tags: binary search, greedy, math, ternary search · first AC: Oct 25, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 4,640 global accepts · Tags: binary search, bitmasks, constructive algorithms, data structures, math, sortings · first AC: Mar 7, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,065 global accepts · Tags: binary search, implementation, math · first AC: Feb 16, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,619 global accepts · Tags: dp, greedy, two pointers · first AC: Feb 14, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,411 global accepts · Tags: dfs and similar, dp, games, graphs · first AC: Feb 7, 2020 · C++17 (GCC 7-32) (first AC)