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


/**************************************************************
	Problem: 1170
	User: zouliangyin
	Language: C++
	Result: Accepted
	Time:18 ms
	Memory:2072 kb
****************************************************************/