Cod sursa(job #954026)
Utilizator | Data | 27 mai 2013 23:46:54 | |
---|---|---|---|
Problema | Tije | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.38 kb |
#include <cstdio>
using namespace std;
int main()
{
freopen("tije.in", "r", stdin);
freopen("tije.out", "w", stdout);
int n;
scanf(" %d ", &n);
for (int i= n-1; i>0; --i)
for (int j= n; j>0; --j)
for (int k= 1; k<=i; ++k) printf("%d %d\n", j, j+1);
for (int j= 1; j<=i; ++j) printf("%d 1\n", n+1);
return 0;
}