Pagini recente » Rating Raul Somesan (raulsomesan) | Cod sursa (job #1654880) | Cod sursa (job #3228625) | Cod sursa (job #1172336) | Cod sursa (job #1840447)
#include <cstdio>
using namespace std;
int d[300][300];
int main()
{
freopen("lacate.in","r",stdin);
freopen("lacate.out","w",stdout);
int n;
scanf("%d",&n);
int c=1;
printf("%d %d\n",n*(n-1)/2,n-1);
for(int i=1;i<=n;i++)
for(int j=i;j<n;j++)
{
d[i][j]=c;
d[j+1][i]=c;
c++;
}
for(int i=1;i<=n;i++)
{
for(int j=1;j<n;j++)
printf("%d ",d[i][j]);
printf("\n");
}
return 0;
}