npofsi / oistudy Goto Github PK

#include
using namespace std;
int main()
{
int n,num,i,cnt,tmp;
scanf("%d%d",&n,&num);
cnt=1;
for(i=2;i<=n;i++)
{
scanf("%d",&tmp);
if(cnt==0)
{
cnt=1;
num=tmp;
continue;
}
if(tmp==num) cnt++;
else cnt--;
}
printf("%d\n",num);
return 0;
}