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Open on Codeforces · 1,068 unique accepted
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Quality: 8,543 global accepts · Tags: binary search, math · first AC: Mar 31, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 9,421 global accepts · Tags: greedy, math, number theory · first AC: Mar 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 10,376 global accepts · Tags: combinatorics, data structures, implementation, math · first AC: Aug 21, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 10,213 global accepts · Tags: binary search, data structures, greedy, math · first AC: Jul 25, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 9,583 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Jun 16, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 8,883 global accepts · Tags: graphs, math, number theory, strings · first AC: Jun 7, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 12,715 global accepts · Tags: greedy, strings · first AC: Jan 22, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 7,508 global accepts · Tags: dfs and similar, interactive, math · first AC: Jan 3, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 10,207 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation, math, sortings · first AC: Dec 20, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 13,085 global accepts · Tags: binary search, interactive, ternary search · first AC: Feb 7, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,970 global accepts · Tags: data structures, dp, implementation, strings · first AC: Jan 14, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,161 global accepts · Tags: bitmasks, dp · first AC: Oct 1, 2018 · last AC: Oct 8, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 13,589 global accepts · Tags: bitmasks, constructive algorithms, greedy, number theory · first AC: Mar 15, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 7,790 global accepts · Tags: combinatorics, dp, math · first AC: Oct 21, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 7,209 global accepts · Tags: dp, graphs, greedy, shortest paths · first AC: Aug 21, 2019 · C++14 (GCC 6-32) (first AC)
Tags: binary search, greedy · first AC: May 26, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 17,666 global accepts · Tags: dp, graphs, shortest paths · first AC: May 24, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 3,901 global accepts · Tags: binary search, implementation, math · first AC: Mar 29, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 32,560 global accepts · Tags: data structures, trees · first AC: Feb 16, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 7,477 global accepts · Tags: combinatorics, dp, math · first AC: Dec 30, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 4,115 global accepts · Tags: constructive algorithms, graphs, implementation · first AC: Oct 26, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 8,368 global accepts · Tags: dfs and similar, graphs · first AC: Sep 18, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 6,477 global accepts · Tags: implementation · first AC: Jul 26, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 3,596 global accepts · Tags: binary search, combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,295 global accepts · Tags: dp, greedy · first AC: Oct 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)