Answer Posted / abhinav

call this recursive routine:

void pascal(int n)
{
if(n==1) {
printf("%d \n", n);
return;
}
pascal(n-1);
int i;
for(i=1;i<=n; i++)
printf("%d ",i);
for(i=n-1;i>=1; i--)
printf("%d ",i);
printf("\n");
}

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