Cod sursa(job #60510)
Utilizator | Data | 14 mai 2007 22:00:23 | |
---|---|---|---|
Problema | Medie | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.32 kb |
#include<fstream.h>
ifstream f("medie.in");
ofstream g("medie.out");
int a[9010],n,i,j,aux,k,c,l;
int main()
{
f>>n;
for(i=1;i<=n;i++)
f>>a[i];
for(i=1;i<=n;i++)
for(j=i+1;j<=n-1;j++)
{ for(l=1;l<=n;l++)
if(a[l]=(a[j]+a[i])/2)
c++;}
g<<c;
f.close();
g.close();
return 0;
}