1.連結:http://www.patest.cn/contests/ds/3-09
2.代碼:
#include<cstdio>
#include<cstring>
#include<queue>
using namespace std;
struct Node
{
int x;
bool operator<(Node a)const
{
return a.x<x;
}
};
int main()
{
int n;
while(scanf("%d",&n)==1)
{
priority_queue<Node> Q;
while(n--)
{
int x;
scanf("%d",&x);
Node a;
a.x=x;
Q.push(a);
}
while(!Q.empty())
{
printf("%d",Q.top().x);
Q.pop();
break;
}
while(!Q.empty())
{
printf(" %d",Q.top().x);
Q.pop();
}
printf("\n");
}
return 0;
}