Cod sursa(job #2337913)

Utilizator MugurPreda Mugur Mugur Data 6 februarie 2019 19:49:36
Problema Numarare triunghiuri Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.33 kb
Raporteaza aceasta sursa 
#include <fstream>
 
using namespace std;
 
ifstream cin ("nrtri.in");
ofstream cout ("nrtri.out");
 
int main()
{
	int v[801], i, j, k, s=0, n;
	cin>>n;
	for(i=0;i<n;i++)
		cin>>v[i];
	for(i=0;i<n-2;i++)
		for(j=0;j<n-1;j++)
			for(k=0;k<n;k++)
				if(v[k]<=v[i]+v[j])
					s++;
				else
					break;
	cout<<s;
}