Simple program for making Pyramid using only while loop

1

1 2

1 2 3

1 2 3 4

1 2 3 4…..N

class series

{

Public static void main (String args [])

{

int N=10; i=1; j=1;

while( i<N)

{

j=1;

while(J<=i)

{

System.out.println(j);

J++;

}

System.out.println(“”);

i++;

}

}

}

Posted in: Program Examples