239. 滑动窗口最大值

test011.cpp

@@ -0,0 +1,22 @@
+// 1.ÓÅÏȶÓÁнⷨ
+class Solution {
+public:
+    vector<int> maxSlidingWindow(vector<int>& nums, int k) {
+        int n = nums.size();
+        priority_queue<pair<int, int>> q;
+        for(int i = 0; i < k; i++){
+            q.emplace(nums[i], i);
+        }
+        vector<int> ans = {q.top().first};
+        for(int i = k; i < n; i++){
+            q.emplace(nums[i], i);
+            while(q.top().second <= (i - k)){
+                q.pop();
+            }
+            ans.push_back(q.top().first);
+        }
+        return ans;
+    }
+};
+
+//