import java.io.*;
class pascal
{
public static void main ( ) throws IO Exception
{
InputStreamReader read = new InputStreamReader (System.in));
BufferedReader in = new BufferedReader (read);
int i, j, n;
int m [ ] =new int [20];
System.out.printIn (“Enter the size of the pascal triangle”);
n=Integer.parseIn(in.readLine ( ));
m [0] =1;
for (i=0; k<n; i++)
{
for (j=0; j<=i; j++)
{
for (j=0; j<=i; j++)
System.out.print(m[j]+” “);
System.out.printIn ( );
for (j=i+1; j>0; j--)
m[j] = m[j] + m[j – 1];
}
}
}