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Open on Codeforces · 506 unique accepted
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Quality: 15,676 global accepts · Tags: greedy, math, number theory · first AC: May 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,204 global accepts · Tags: brute force, implementation, math, strings · first AC: Apr 20, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 16,551 global accepts · Tags: brute force, greedy, sortings · first AC: Mar 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 22,083 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Mar 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 19,467 global accepts · Tags: constructive algorithms, greedy, math · first AC: Feb 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,991 global accepts · Tags: dp, implementation · first AC: Dec 12, 2022 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms · first AC: Oct 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 18,339 global accepts · Tags: dfs and similar, divide and conquer, graphs, sortings, trees · first AC: Oct 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,185 global accepts · Tags: binary search, implementation, math · first AC: Oct 7, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,062 global accepts · Tags: dp, games, greedy · first AC: Nov 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,709 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,542 global accepts · Tags: greedy, implementation, math, number theory · first AC: Oct 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,794 global accepts · Tags: graphs, interactive · first AC: Aug 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,231 global accepts · Tags: binary search, greedy, math, number theory · first AC: Apr 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,585 global accepts · Tags: 2-sat, brute force, math, sortings · first AC: Apr 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,712 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,139 global accepts · Tags: constructive algorithms, dfs and similar, graphs, implementation · first AC: Nov 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,290 global accepts · Tags: binary search, implementation, math · first AC: Nov 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,173 global accepts · Tags: binary search, math, sortings, two pointers · first AC: Nov 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,581 global accepts · Tags: constructive algorithms, interactive, strings · first AC: Sep 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,707 global accepts · Tags: games, greedy, math, sortings · first AC: Apr 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,772 global accepts · Tags: greedy, math, sortings · first AC: Apr 6, 2024 · Python 3 (first AC)
Quality: 18,455 global accepts · Tags: constructive algorithms, greedy · first AC: Feb 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,285 global accepts · Tags: binary search, brute force, constructive algorithms, games, greedy, math · first AC: Feb 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 23,570 global accepts · Tags: binary search, constructive algorithms · first AC: Dec 5, 2023 · C++20 (GCC 11-64) (first AC)