Submission #3417037

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

int main(){
  int N, a, b, c, d;
  cin >> N;
  a = N / 1000;
  b = (N - 1000*a)/100;
  c = (N - 1000*a - 100*b)/10;
  d = N -1000*a - 100*b - 10*c;
  if(a==b==c || a==b==d || a==c==d || b==c==d){
    cout << "Yes" << endl;
  }else{
    cout << "No" << endl;
  }
}

Submission Info

Judge Result