# include<iostream> # include<iomanip> using namespace std; int main(){ int n,a[11]={},p; cin>>n; for(int i=1;i<=n;i++){ for(int j=1;j<=3;j++){ cin>>p; a[p]++; } } int Max=a[1],Num=1; for(int i=2;i<=n;i++){ if(Max<a[i]) { Max=a[i]; Num=i; } } cout<<Num<<endl; return 0; }