Cod sursa(job #1722105)

Utilizator catu_bogdan_99Catu Bogdan catu_bogdan_99 Data 27 iunie 2016 12:46:06
Problema Lacate Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 1 kb
#include<fstream>

using namespace std;

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

int n, N;
int a[300][300], sol[100];

void Solve()
{

    int i, j;
    int l = 1, c = 1;

    for(i = 1; i <= n; i++)
    {
        for(j = i; j <= n - 1; j++)
            a[i][j] = l++;

        for(j = i + 1; j <= n; j++)
            a[j][i] = c++;
    }
}

void Write()
{

    int i, j;
    for(i = 1; i <= n; i++)
    {
        for(j = 1; j <= n - 1; j++)
            fout << a[i][j] << " ";
        fout << "\n";
    }
}

void Afis()
{
    for(int i = 1; i <= n; i++)
        fout << sol[i] << " ";

    fout << "\n";
}

void Back(int k)
{
    for(int i = 0; i <= 1;i++)
    {
        sol[k] = i;

        if(k >= n)
            Afis();

        else
            Back(k + 1);
    }
}

int main()
{

    fin >> n;
    N = n * (n - 1) / 2;
    fout << N << " " << (n - 1) << "\n";
    Solve();
    Write();

    fin.close(); fout.close();
    return 0;
}