Cod sursa(job #1977447)
Utilizator | Data | 5 mai 2017 11:30:35 | |
---|---|---|---|
Problema | Numarare triunghiuri | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Concurs Lucian Blaga - Clasele 10 & 11 | Marime | 0.42 kb |
#include <iostream>
#include <fstream>
using namespace std;
int main()
{int i, n, a[801], z, k=0, j;
ifstream f ("nrtri.in");
ofstream g ("nrtri.out");
f>>n;
for(i=1; i<=n; i++)
f>>a[i];
for(i=1; i<=n-1; i++);
for(j=i+1; j<=n; j++)
for(z=1; z<=n; z++)
if(a[z]!=a[i]&&a[z]!=a[j]&&a[i]+a[j]<=a[z])
k++;
g<<k;
f.close();
g.close();
return 0;
}