#include<bits/stdc++.h>
using namespace std;
int main()
{
	int n,max=0;
	cin>>n;
	int m[15];
	for(int i=0;i<n;i++) cin>>m[i];
	for(int i=0;i<n;i++)
	{
		if(i==0)
		{
			max=m[i];
		}else if(m[i]>max)
		{
			max=m[i];
		}
	}
	for(int i=0;i<n;i++)
	{
		if(m[i]==max)
		{
			cout<<i+1<<endl;
		}
	}

	return 0;
}


/**************************************************************
	Problem: 1170
	User: lzc
	Language: C++
	Result: Accepted
	Time:8 ms
	Memory:2072 kb
****************************************************************/