Cod sursa(job #185142)

Utilizator blasterzMircea Dima blasterz Data 24 aprilie 2008 20:11:28
Problema Tije Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.3 kb
Raporteaza aceasta sursa 
#include <cstdio>

int main()
{
	freopen("tije.in","r",stdin);
	freopen("tije.out","w",stdout);
	int i,j, k,n;
	scanf("%d", &n);
	
	for(i=n-1;	i>=1 ;--i)
	{
		for(j=n; j>=1;--j)
			for(k=1;k<=i;++k)printf("%d %d\n", j, j+1);
		
		for(j=1;j<=i;++j) printf("%d %d\n", n+1, 1);
	}
	return 0;
}