delete pics to save space

1.3378.cpp

@@ -0,0 +1,17 @@
+// luogu-judger-enable-o2
+#include<cstdio>
+#include<queue>
+using namespace std;
+priority_queue<int,vector<int>,greater<int>> q; 
+int n,a,b;
+int main()
+{
+    scanf("%d",&n);
+    for(int i=1;i<=n;i++)
+    {
+        scanf("%d",&a);
+        if(a==1) q.push((scanf("%d",&b),b));
+        if(a==2) printf("%d\n",q.top());
+        if(a==3) q.pop();
+    }
+}