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Open on Codeforces · 640 unique accepted
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Quality: 23,655 global accepts · Tags: data structures, dp, implementation, math, two pointers · first AC: Oct 11, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 28,343 global accepts · Tags: brute force, greedy, math, strings · first AC: Oct 9, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 16,304 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jul 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,322 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Oct 28, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 13,114 global accepts · Tags: binary search, data structures, dp, implementation, math, two pointers · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,614 global accepts · Tags: constructive algorithms, implementation · first AC: Sep 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,283 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Aug 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,101 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Oct 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 10,185 global accepts · Tags: binary search, implementation, math · first AC: Oct 7, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 13,399 global accepts · Tags: data structures, dsu, graphs, greedy · first AC: Sep 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 17,439 global accepts · Tags: greedy · first AC: Jun 16, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 15,684 global accepts · Tags: brute force, greedy, math · first AC: Apr 20, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 20,687 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, graphs, greedy, shortest paths · first AC: Apr 9, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 13,332 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 13,959 global accepts · Tags: greedy, implementation · first AC: Mar 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 15,942 global accepts · Tags: data structures, dsu, graphs, math · first AC: Feb 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 17,565 global accepts · Tags: games, greedy, sortings · first AC: Jan 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 25,810 global accepts · Tags: binary search, math · first AC: Nov 22, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 12,196 global accepts · Tags: combinatorics, math · first AC: Oct 9, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 11,600 global accepts · Tags: binary search, constructive algorithms, greedy, sortings · first AC: Nov 25, 2023 · C++20 (GCC 11-64) (first AC)
Tags: binary search, greedy, sortings · first AC: Oct 22, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 9,181 global accepts · Tags: combinatorics, math, number theory · first AC: Sep 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,557 global accepts · Tags: binary search, greedy, two pointers · first AC: Aug 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 23,844 global accepts · Tags: binary search, greedy, implementation, two pointers · first AC: Jul 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 12,585 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Jun 25, 2022 · C++17 (GCC 9-64) (first AC)