#include <bits/stdc++.h>

using namespace std;

int main(){
    int n;
    cin >> n;
    vector<int> types(n);
    for(int types_i = 0; types_i < n; types_i++){
       cin >> types[types_i];
    }
    vector<int> typecount(n);
    for(int i=1;i<=n;i++){
        typecount[i]=0;
    }
    for(int i=0;i<n;i++){
        switch(types[i]){
            case 1:
                typecount[1]+=1;
                break;
            case 2:
                typecount[2]+=1;
                break;
            case 3:
                typecount[3]+=1;
                break;
            case 4:
                typecount[4]+=1;
                break;
            case 5:
                typecount[5]+=1;
                break;
        }
    }
    int maxno=typecount[1];
    
    for(int i=1;i<=n;i++){
        if(typecount[i]>maxno){
            maxno=typecount[i];
        }
    }
    for(int i=1;i<=n;i++){
        if(typecount[i]==maxno){
            cout<<i<<endl;
            break;
        }
    }
    
    // your code goes here
    return 0;
}