Cod sursa(job #117487)
Utilizator | Data | 21 decembrie 2007 16:11:07 | |
---|---|---|---|
Problema | Tije | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.32 kb |
#include<stdio.h>
FILE*f=fopen("tije.in","r");
FILE*g=fopen("tije.out","w");
long i,j,n,k,x;
int main(void)
{
fscanf(f,"%ld",&n);
for(i=n-1;i>=1;i--)
{
for(j=n;j>=1;j--)
{
for(k=1;k<=i;k++)
{
fprintf(g,"%ld %ld\n",j,j+1);
}
}
for(k=1;k<=i;k++)
{
fprintf(g,"%ld 1\n",n+1);
}
}
return 0;
}