#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;
        }
    }
     
     
     //来财来财来财来财
     //鳖老仔鳖老仔鳖老仔鳖老仔
     //你好鳖老仔
     
     
     
}
/**************************************************************
	Problem: 1170
	User: wuzhijing
	Language: C++
	Result: Accepted
	Time:7 ms
	Memory:2072 kb
****************************************************************/