#include<bits/stdc++.h>
using namespace std;
int main(){
	int n,i,a[5005],w,y;
	cin>>n;
	for(i=0;i<n;i++){
	    cin>>a[i];	
		
	}
	for(i=0;i<n;i++){
		if(a[i]/2==0){
		   w=a[i+1]+n;	
		}
	    if(a[i]/2==1){
			y=a[i]+n;
		}
	}
	cout<<w<<endl;
	cout<<y;
	return 0;
}
/**************************************************************
	Problem: 1174
	User: lijinkai
	Language: C++
	Result: Wrong Answer
****************************************************************/