输入时判断即可

#include<iostream>
using namespace std;
int main()
{
    int n,a[1010];
    cin>>n;
    int min=1001,miny=0;
    for (int i=0;i<n;i++) 
    {
        cin>>a[i];
        if (a[i]<min)
        {
            min=a[i];
            miny =i;
        }
    }
    cout<<"Minimum value: "<<min<<endl<<"Position: "<<miny;
}