#include<bits/stdc++.h>
using namespace std;
int main()
{
	int n,i,max;
	cin>>n;
	int a[n];
	for(i=0;i<=n-1;i++){
		cin>>a[i];
	}max=0;
	for(i=0;i<=n-1;i++){
		if(max<a[i])
			max=a[i];	
	}
	for(i=0;i<=n-1;i++){
		if(max==a[i])
			cout<<i+1<<endl;
	}
	return 0;
}
/**************************************************************
	Problem: 1170
	User: houshanglin
	Language: C++
	Result: Accepted
	Time:11 ms
	Memory:2072 kb
****************************************************************/