4. Median of Two Sorted Arrays
https://leetcode.com/problems/median-of-two-sorted-arrays/
https://leetcode.com/problems/median-of-two-sorted-arrays/submissions/708741884/
class Solution { public: double findMedianSortedArrays(vector<int>& nums1, vector<int>& nums2) { priority_queue<int> q; for(int i : nums1) q.push(i); for(int i : nums2) q.push(i); int popCount = q.size() - 1 >> 1; bool d = (q.size() % 2 == 0); while(popCount--) q.pop(); double ans = 0; ans = q.top(); q.pop(); if(d){ ans = (q.top() + ans) / 2.0; } return ans; } };