Cod sursa(job #2404631)

Utilizator BogdanGhGhinea Bogdan BogdanGh Data 13 aprilie 2019 10:41:27
Problema Lacate Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.35 kb
#include <fstream>
using namespace std;
ifstream f("lacate.in");
ofstream g("lacate.out");
int n,l,i,j,nr;
int main()
{
    f>>n;
    l=n*(n-1)/2;
    g<<l<<" "<<n-1<<'\n';
    for(i=1;i<=n;i++){
    for(j=1;j<=n-1;j++)
    {
      nr++;
      if(nr%l!=0)
      g<<nr%l<<" ";
      else g<<l<<' ';
    }
    g<<'\n';
    }
    return 0;
}