#include<iostream>
using namespace std;
int main()
{
    int i, z = 0, min, max;
    int a[8] = { 12,23,34,45,56,67,78,89 };
    max = a[0];
    min = a[0];
    for (i = 0; i < 8; i++)
    {
        if (min > a[i])
            min = a[i];
        else
            if (max < a[i])
                max = a[i];
    }
    cout << "该数组中最大值为："<<max<<"\n最小值为："<<min;
    system("pause");
    return 0;
}