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Open on Codeforces · 800 unique accepted
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Quality: 17,287 global accepts · Tags: binary search, brute force, constructive algorithms, games, greedy, math · first AC: Feb 15, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 28,588 global accepts · Tags: data structures, dp, greedy · first AC: Jan 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 14,212 global accepts · Tags: greedy, strings · first AC: Dec 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,480 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,601 global accepts · Tags: binary search, constructive algorithms, greedy, sortings · first AC: Nov 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,239 global accepts · Tags: constructive algorithms, greedy, math · first AC: Nov 24, 2023 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms, graphs, implementation · first AC: Nov 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,033 global accepts · Tags: brute force, dp, hashing, implementation, math · first AC: Nov 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,548 global accepts · Tags: binary search, implementation, math, number theory · first AC: Nov 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,757 global accepts · Tags: binary search, data structures, greedy · first AC: Oct 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,608 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Oct 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,910 global accepts · Tags: constructive algorithms, greedy, math · first AC: Oct 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,152 global accepts · Tags: bitmasks, constructive algorithms · first AC: Sep 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,751 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,960 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: May 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,678 global accepts · Tags: brute force, data structures, dfs and similar, dp, graphs, greedy · first AC: Feb 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,801 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jan 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,336 global accepts · Tags: bitmasks, divide and conquer, dp, math · first AC: Dec 28, 2024 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, dp, greedy, implementation, strings · first AC: Sep 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,908 global accepts · Tags: math, number theory · first AC: Sep 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,797 global accepts · Tags: binary search, brute force, dfs and similar, divide and conquer, dsu, greedy, interactive, trees · first AC: Sep 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,445 global accepts · Tags: greedy, math · first AC: Aug 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,913 global accepts · Tags: binary search, dfs and similar, dp, greedy, trees · first AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,605 global accepts · Tags: binary search, brute force, combinatorics, math, number theory · first AC: Jul 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,571 global accepts · Tags: brute force, greedy, math · first AC: Jul 20, 2024 · C++20 (GCC 13-64) (first AC)