From 7c60dee83b436e8e8a667bf9f191beced8de4fc3 Mon Sep 17 00:00:00 2001 From: Jack Sangdahl Date: Mon, 10 Mar 2025 00:36:13 -0600 Subject: chore: move cpp and rust code to directory --- other/skyline_problem.cpp | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 other/skyline_problem.cpp (limited to 'other/skyline_problem.cpp') diff --git a/other/skyline_problem.cpp b/other/skyline_problem.cpp new file mode 100644 index 0000000..b19c87a --- /dev/null +++ b/other/skyline_problem.cpp @@ -0,0 +1,28 @@ +#include "leetcode.h" + +class Solution { +public: + vvd getSkyline(vvd & buildings) { + vvd ans; + map>> mvp; + for (auto &b : buildings) { + mvp[b[0]].push_back({b[2], 0}); + mvp[b[1]].push_back({b[2], 1}); + } + multiset m; + for (auto &[pos, heights] : mvp) { + for (auto &[height, type] : heights) { + if (type == 0) + m.insert(height); + else + m.erase(m.find(height)); + } + int newHeight = m.empty() ? 0 : *m.begin(); + if (!ans.empty() && ans.back()[1] == newHeight) + continue; + else + ans.push_back(vector({pos, newHeight})); + } + return ans; + } +}; -- cgit v1.2.3