#include<iostream> #include<queue> using namespace std; int main(){ int n,k; while(scanf("%d",&n)!=EOF){ priority_queue< int,vector<int>,greater<int> >myque;//小根堆的优先队列 int x; while(n--){ scanf("%d",&x); myque.push(x); } scanf("%d",&k); for(int i=1;i<k;i++...