Cod sursa(job #274112)
Utilizator | Data | 9 martie 2009 14:05:52 | |
---|---|---|---|
Problema | Tije | Scor | 5 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.37 kb |
#include <stdio.h>
int n;
int main ()
{
freopen ("tije.in","r",stdin);
freopen ("tije.out","w",stdout);
int i,j,k;
scanf ("%d",&n);
for (i=n-1; i; --i)
{
for (j=n; j; --j)
for (k=i; k; --k)
printf ("%d %d\n",j,j+1);
for (j=i; j; --j)
printf ("1 %d\n",n+1);
}
return 0;
}