Cod sursa(job #1068789)
Utilizator | Data | 28 decembrie 2013 19:08:22 | |
---|---|---|---|
Problema | Tije | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.36 kb |
#include <fstream>
using namespace std;
int main()
{
freopen("tije.in", "r", stdin);
freopen("tije.out", "w", stdout);
int n, i, j, k;
scanf("%d", &n);
for(k=n-1;k;k--)
{
for(i=n;i;i--)
{
for(j=k;j;j--) printf("%d %d\n", i, i+1);
}
for(j=k;j;j--) printf("%d 1\n", n+1);
}
}