Cod sursa(job #998705)
Utilizator | Data | 17 septembrie 2013 21:04:27 | |
---|---|---|---|
Problema | Tije | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.29 kb |
#include<cstdio>
using namespace std;
int n,i,j,k;
int main()
{ freopen("tije.in","r",stdin);
freopen("tije.out","w",stdout);
scanf("%d",&n);
for(k=n-1;k;k--)
{ for(i=n;i;i--)
for(j=1;j<=k;j++) printf("%d %d\n",i,i+1);
for(i=1;i<=k;i++) printf("%d 1\n",n+1);;
}
return 0;
}