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Open on Codeforces · 2,696 unique accepted
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Quality: 564 global accepts · Tags: binary search, brute force, data structures, divide and conquer, math · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 404 global accepts · Tags: constructive algorithms, graphs, math, number theory · first AC: Nov 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,068 global accepts · Tags: combinatorics, dp, math · first AC: Oct 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,027 global accepts · Tags: divide and conquer, interactive, math, probabilities, sortings · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,203 global accepts · Tags: constructive algorithms, interactive, math, number theory · first AC: May 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 935 global accepts · Tags: binary search, constructive algorithms, greedy, math, trees · first AC: May 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 889 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, implementation, shortest paths, trees · first AC: May 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 601 global accepts · Tags: constructive algorithms, implementation, two pointers · first AC: Apr 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 618 global accepts · Tags: bitmasks, data structures, dp, implementation, sortings · first AC: Apr 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 784 global accepts · Tags: data structures, greedy · first AC: Mar 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,268 global accepts · Tags: data structures, divide and conquer, dp, hashing · first AC: Mar 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,652 global accepts · Tags: constructive algorithms, data structures, graphs · first AC: Mar 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,209 global accepts · Tags: binary search, data structures, divide and conquer, greedy, implementation · first AC: Mar 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Dec 5, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Dec 5, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 908 global accepts · Tags: data structures, dp, implementation, matrices · first AC: Dec 2, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,076 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, greedy, trees · first AC: Oct 29, 2024 · last AC: Oct 29, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 974 global accepts · Tags: binary search, interactive, probabilities · first AC: Oct 22, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 708 global accepts · Tags: binary search, combinatorics, data structures, dsu, graphs · first AC: Oct 16, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,364 global accepts · Tags: data structures, dfs and similar, graphs, shortest paths, strings, trees · first AC: Oct 10, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 884 global accepts · Tags: brute force, divide and conquer, dp, greedy, math · first AC: Sep 30, 2024 · last AC: Sep 30, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,334 global accepts · Tags: binary search, data structures, dp, greedy, sortings, two pointers · first AC: Sep 13, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,292 global accepts · Tags: binary search, data structures, sortings · first AC: Jun 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 906 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Jun 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 964 global accepts · Tags: constructive algorithms, interactive, number theory · first AC: Jun 2, 2024 · C++20 (GCC 13-64) (first AC)