Cod sursa(job #1755000)

Utilizator DavidDragulinDragulin David DavidDragulin Data 9 septembrie 2016 10:18:20
Problema Lacate Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.48 kb
#include <fstream>

using namespace std;
ifstream fin("lacate.in");
ofstream fout("lacate.out");
int n,a[260][260],i,j,k;
int main()
{
    fin>>n;
    fout<<n*(n-1)/2<<" "<<n-1<<'\n';
    for(i=1;i<=n;i++)
        for(j=i+1;j<=n;j++)
        {
            k++;
            a[i][++a[i][0]]=k;
            a[j][++a[j][0]]=k;
        }
    for(i=1;i<=n;i++)
    {
        for(j=1;j<n;j++)
            fout<<a[i][j]<<" ";
        fout<<'\n';
    }

    return 0;
}