Cod sursa(job #3141273)

Utilizator iuliageambazuGeambazu Iulia iuliageambazu Data 13 iulie 2023 13:56:27
Problema Factorial Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.45 kb
#include <bits/stdc++.h>

using namespace std;
ifstream fin("nrtri.in");
ofstream fout("nrtri.out");

int N,v[801],cnt;
int main()
{
    fin>>N>>v[1];
    for(int i=2;i<=N;i++)
        {
            fin>>v[i];
        }

    for(int i=1;i<=N;i++)
        for(int j=i+1;j<=N;j++)
        for(int k=j+1;k<=N;k++)
    {
        if(v[i]+v[j]>=v[k]&&v[j]+v[k]>=v[i]&&v[k]+v[i]>=v[j])
            cnt++;
    }
    fout<<cnt;
    return 0;
}