Cod sursa(job #1179775)

Utilizator VladTiberiuMihailescu Vlad Tiberiu VladTiberiu Data 29 aprilie 2014 11:53:05
Problema Numarare triunghiuri Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.36 kb

#include <fstream>

using namespace std;
ifstream f("mat.in");
ofstream g("mat.out");

int s,n,i,j,a[100],k;
int main()
{

    f>>n;
    for(i=1;i<=n;i++) f>>a[i];
    for(i=1;i<=n;i++)
        for(j=i;j<=n;j++)
            for(k=j;k<=n;k++)
            {
                if(k>j+i) {s++; break;}
            }
    g<<s;
    return 0;
}