Cod sursa(job #1687635)

Utilizator jelereduardJeler Eduard-Alexandru jelereduard Data 12 aprilie 2016 23:34:03
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.72 kb
#include <iostream>
#include <fstream>
#define MN 1000005
using namespace std;

ifstream fin("fractii.in");
ofstream fout("fractii.out");

float v[MN];

int main()
{
    int k=1,n,c,d;
    fin>>n;
    int m=n*n;
    float i,j;
    v[n*n]=(0);

    for(i=1;i<=n;i++)
        for(j=1;j<=n;j++)
            {v[k]=float(i/j);
            k++;
            }

    for(k=1;k<=m;k++)
    {
        for(i=k+1;i<m;i++)
            {c=i;
                if(v[c]==v[k])
                    {for(j=i;j<=m;j++)
                    {d=j;
                        v[d]=v[d+1];

                    }
                    m--;
                    i--;
                    }
            }

    }

    fout<<m-1;
}