Pagini recente » Cod sursa (job #925221) | Cod sursa (job #3031870) | Cod sursa (job #2436994) | Cod sursa (job #2657637) | Cod sursa (job #32988)
Cod sursa(job #32988)
#include<iostream.h>
#include<fstream.h>
main()
{long n,i,j,k,x=0,max,a[1000];
fstream f("nrtri.in",ios::in);
fstream g("nrtri.out",ios::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(k=j+1;k<=n;k++)
{if(a[i]>=a[j])
if(a[k]>=a[i])
max=a[k];
else
max=a[i];
else
if(a[k]>=a[j])
max=a[k];
else max=a[j];
if(a[i]+a[j]+a[k]-max>=max)
x++;}
g<<x;
f.close();
g.close();
return 0;
}