long factorial(int);

main()
{
int i, n, c;

printf(“Enter the number of rows you wish to see in pascal triangle\n”);
scanf(“%d”,&n);

for(i=0;i {
for(c=0;c<=(n-i-2);c++)
printf(” “);

for(c=0;c<=i;c++)
printf(“%ld “,factorial(i)/(factorial(c)*factorial(i-c)));

printf(“\n”);
}

return 0;
}

long factorial(int n)
{
int c;
long result = 1;

for(c=1;c<=n;c++)
result = result*c;

return(result);
}