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Open on Codeforces · 1,140 unique accepted
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Quality: 25,543 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Nov 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,731 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Nov 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 15,273 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, greedy, strings · first AC: Nov 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,778 global accepts · Tags: constructive algorithms, geometry, greedy, implementation, sortings · first AC: Oct 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,752 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,914 global accepts · Tags: math, number theory · first AC: Aug 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,959 global accepts · Tags: greedy, sortings · first AC: Aug 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,685 global accepts · Tags: dp, greedy, implementation, strings · first AC: Jun 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,028 global accepts · Tags: combinatorics, dp, graphs, math · first AC: Jun 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,960 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,368 global accepts · Tags: binary search, combinatorics, math · first AC: Mar 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,583 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,803 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,336 global accepts · Tags: bitmasks, divide and conquer, dp, math · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,573 global accepts · Tags: brute force, greedy, math · first AC: Sep 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,739 global accepts · Tags: binary search, data structures · first AC: Jun 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,028 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Aug 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 22,441 global accepts · Tags: binary search, dp, strings, two pointers · first AC: Aug 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,733 global accepts · Tags: graphs, implementation · first AC: Aug 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 13,403 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Jul 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,026 global accepts · Tags: math · first AC: Nov 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,149 global accepts · Tags: constructive algorithms, greedy, math · first AC: Nov 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,010 global accepts · Tags: dp, greedy, sortings · first AC: Aug 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,848 global accepts · Tags: dfs and similar, dsu, graphs · first AC: Aug 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,133 global accepts · Tags: data structures, dp, implementation, math · first AC: Aug 18, 2025 · C++20 (GCC 13-64) (first AC)