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


return 0;  
}

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