Cod sursa(job #1014214)

Utilizator leontinLeontin leontin Data 22 octombrie 2013 12:54:33
Problema Cele mai apropiate puncte din plan Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.66 kb
#include <iostream>
#include<fstream>
#include<math.h>
using namespace std;

float fun(float a,float b,float x,float y)
{
    float s;
    s=sqrt((a-x)*(a-x)+(b-y)*(b-y));
    return s;
}
int main()
{
    ifstream f("cmap.in");
    ofstream g("cmap.out");
    float max,v[10001],w[100001],yu;
    long n,i,j;
    f>>n;
    for(i=1; i<=n; i++)
        f>>v[i]>>w[i];
    max=fun(v[1],w[1],v[2],w[2]);
    for(i=1; i<=n; i++)
        for(j=i+1; j<=n; j++)
        {
            yu=fun(v[i],w[i],v[j],w[j]);
            if(max<yu)
                max=yu;
        }
    return 0;
    g<<max<<endl;
    f.close();
    g.close();
    return 0;
}