Cod sursa(job #2326197)

Utilizator AngelEclipseGarleanu Alexandru Stefan AngelEclipse Data 23 ianuarie 2019 13:19:28
Problema Numarare triunghiuri Scor 0
Compilator cpp-64 Status done
Runda simulare_preoli Marime 0.38 kb
#include <bits/stdc++.h>

using namespace std;

ifstream f("nrtri.in");
ofstream g("nrtri.out");

int main() {

    int b[801], n, sol = 0;

    f>>n;

    for(int i = 0; i < n - 2; i++)
        for(int j = i + 1; j < n - 1; j++)
            for(int k = j + 1; j < n; k++)
                if(((b[i] + b[j]) >= b[k]) && ((b[i] + b[k]) >= b[j]) && ((b[j] + b[k]) >= b[i])) sol++;
    g<< sol;
}