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Open on Codeforces · 1,776 unique accepted
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Quality: 19,624 global accepts · Tags: math · first AC: Oct 5, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 11,022 global accepts · Tags: binary search, greedy, math · first AC: Apr 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,904 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Feb 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,726 global accepts · Tags: greedy, sortings · first AC: Dec 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,858 global accepts · Tags: games · first AC: Dec 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,250 global accepts · Tags: binary search, greedy, two pointers · first AC: Nov 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,312 global accepts · Tags: binary search, constructive algorithms · first AC: Nov 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,821 global accepts · Tags: graphs, shortest paths · first AC: Nov 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,681 global accepts · Tags: dp, greedy, math, two pointers · first AC: Nov 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,130 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,405 global accepts · Tags: binary search, greedy, strings · first AC: Nov 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,101 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Sep 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,996 global accepts · Tags: combinatorics, dp, math · first AC: Sep 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,654 global accepts · Tags: constructive algorithms, dp, dsu, graphs, greedy, sortings · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,481 global accepts · Tags: bitmasks, data structures, greedy, math · first AC: Jul 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,741 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Jul 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,310 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jul 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,129 global accepts · Tags: dfs and similar, dp, dsu, graphs, greedy, implementation · first AC: Apr 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,834 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,298 global accepts · Tags: implementation, sortings · first AC: Nov 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,716 global accepts · Tags: constructive algorithms, math, number theory · first AC: Nov 26, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 27,118 global accepts · Tags: combinatorics, dp, greedy · first AC: Sep 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,979 global accepts · Tags: brute force, constructive algorithms, greedy, math, number theory · first AC: Jul 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,708 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,296 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Jul 17, 2024 · C++17 (GCC 7-32) (first AC)