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Open on Codeforces · 697 unique accepted
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Quality: 5,914 global accepts · Tags: graphs, greedy, shortest paths · first AC: Nov 1, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,704 global accepts · Tags: constructive algorithms, data structures, divide and conquer, greedy, implementation, sortings · first AC: Feb 15, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 9,089 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy, math · first AC: Jan 21, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,912 global accepts · Tags: binary search, greedy · first AC: Jul 15, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 12,935 global accepts · Tags: brute force, constructive algorithms, games, greedy · first AC: Jul 14, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 7,363 global accepts · Tags: combinatorics, math, number theory · first AC: Nov 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,755 global accepts · Tags: binary search, greedy, hashing, string suffix structures, strings · first AC: Nov 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,568 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, implementation, sortings · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,812 global accepts · Tags: binary search, math, ternary search · first AC: Sep 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,332 global accepts · Tags: data structures, greedy, two pointers · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,064 global accepts · Tags: data structures, dfs and similar, graphs, shortest paths · first AC: Aug 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,340 global accepts · Tags: combinatorics, data structures, implementation · first AC: Jul 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,175 global accepts · Tags: data structures, trees · first AC: Jul 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,785 global accepts · Tags: binary search, brute force, math, number theory · first AC: Jun 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,515 global accepts · Tags: dfs and similar, dp, games, graphs, greedy, trees · first AC: Dec 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,189 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Sep 27, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,384 global accepts · Tags: data structures, number theory · first AC: May 24, 2024 · last AC: May 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,288 global accepts · Tags: data structures, dp, greedy · first AC: Apr 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,140 global accepts · Tags: bitmasks, math, number theory · first AC: Mar 22, 2024 · last AC: Mar 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,708 global accepts · Tags: dfs and similar, interactive, trees · first AC: Mar 6, 2024 · C++20 (GCC 11-64) (first AC)
Tags: interactive, trees · first AC: Mar 5, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 5,101 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs · first AC: Jan 3, 2024 · last AC: Jan 3, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 5,124 global accepts · Tags: greedy, math, number theory · first AC: Dec 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,353 global accepts · Tags: combinatorics, number theory · first AC: Nov 8, 2023 · C++20 (GCC 11-64) (first AC)
Tags: binary search, data structures, graphs, implementation, shortest paths · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)