Program to display Pascal’s Triangle

class P14
{
public static void main(String args[])
{
int m=0,x,b;
do
{
x=0;b=1;
while(x<=m)
{
if(m==0||x==0)
System.out.print("   "+b);
else
{
b=b*(m-x+1)/x;
System.out.print("   "+b);
}
x=x+1;
}
System.out.println("\n");
m=m+1;
}
while(m<=5);
}
}