1 #include<iostream>
 2 #include<cstdio>
 3 #include<string>
 4 #include<cstring>
 5 #include<cmath>
 6 #include<algorithm>
 7 
 8 using namespace std;
 9 const int maxn=1e6+10;
10 
11 int n;
12 int main()
13 {
14     while(scanf("%d",&n)!=EOF)
15     {
16         int temp,cur,cnt=1;
17         scanf("%d",&temp);
18         for(int i=1;i<n;i++)
19         {
20             scanf("%d",&cur);
21             if(cur==temp)
22             {
23                 cnt++;
24              } 
25              else
26              {
27                  cnt--;
28              }
29              if(cnt==0)
30              {
31                  temp=cur;
32                  cnt=1;
33              }
34             
35         }    
36         printf("%d\n",temp);
37     }
38     return 0;
39  }