Pascal Triangle

Void main()
{
int n = 5,i,j;
for (i=1;i<=n;i++)
{
printf("\n*\n");
for (j = 1; j <= i * 2; j++)
printf("*");
(or)
/*
for (j = 1; j <= i; j++)
printf("**");
*/
}
}

Output
*
**
*
****
*
*******