Submission #2236478

---

Source Code Expand

#include <bits/stdc++.h>
#define rep(i,n) for(int i=1;i<=n;++i)
#define Yes cout<<"Yes"<<endl
#define No cout<<"No"<<endl
using namespace std;

int main(){
  string str;
  cin >> str;
  if (str.at(0)==str.at(1) && str.at(1)==str.at(2) && str.at(0)==str.at(2)) Yes;
  else if(str.at(1)==str.at(2) && str.at(2)==str.at(3) && str.at(1)==str.at(3)) Yes;
  else No;
  return 0;
}

Submission Info

Judge Result