Cod sursa(job #1808923)

Utilizator MishulikMihai Zgonea Mishulik Data 18 noiembrie 2016 13:20:56
Problema Fractii Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.43 kb
#include <fstream>
#include <vector>
#include <algorithm>
using namespace std;
ifstream fin("fractii.in");
ofstream fout("fractii.out");
int n, x, k=0;
vector<float> v(0);
int main()
{
    fin>>n;
    for(int i=1; i<=n; i++)
        for(float j=1; j<=n; j++)
            v.push_back(j/i);
    sort(v.begin(), v.end());
    for(int i=1; i<v.size(); i++)
        if(v[i]==v[i-1])
            k++;
    fout<<v.size()-k;
}