题目1170：找最小数-------------------------------找最小值，中间值应该初始化为最大值

#include <iostream>
#define max 100000
using namespace std;
int main()
{
    int n;
    while(cin>>n)
    {
        int i,min_x=max,min_y=max;
        int x,y;
        for(i=0;i<n;i++)
        {
            cin>>x>>y;
            if (min_x>x) 
            {
            min_x=x;min_y=y; 
            }
            else if (min_x==x)
            {
                if (min_y>y)
                min_y=y;
            }
        } 
        cout<<min_x<<" "<<min_y<<endl; 
    } 
    return 0;
}