Submission #2559149

---

Source Code Expand

#include <iostream>
#include <math.h>
using namespace std;

  int main(){

    int N;
    cin >> N;
    int i,j,x[120],y[120];
    for(i=0;i<N;i++) cin >> x[i] >> y[i];

    double max=0;

    for(i=0;i < N ;i++){
      for(j=0; j< N ;j++){
        if(max < sqrt(double ( (x[i]-x[j])*(x[i]-x[j]) + (y[i]-y[j])*(y[i]-y[j]) )) ) max=sqrt(double ( (x[i]-x[j])*(x[i]-x[j]) + (y[i]-y[j])*(y[i]-y[j]) )) ;
      }
    }
    cout << max;
  }

Submission Info

Judge Result