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


 
  







}
/**************************************************************
	Problem: 1170
	User: lidongcheng
	Language: C++
	Result: Wrong Answer
****************************************************************/