Cod sursa(job #2062333)

Utilizator stahlhelmVirtejaru Mihai stahlhelm Data 10 noiembrie 2017 11:31:32
Problema Numarare triunghiuri Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.33 kb
Raporteaza aceasta sursa 
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("nrtri.in");
ofstream c("nrtri.out");
int main()
{ int v[801],n,i,j,k=0;
  f>>n;
  for(i=1;i<=n;i++)
    f>>v[i];
    for(j=1;j<=n;j++)
    {
      for(i=3;i<=n;i++)
         if(v[j]<v[i-1]+v[i])
             k++;
    }
    c<<k/n;
return 0;
}