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

/**************************************************************
	Problem: 1170
	User: wuzhijing
	Language: C++
	Result: Accepted
	Time:6 ms
	Memory:2072 kb
****************************************************************/