Java Program to Print Number Pattern

class NumberPattern

{

public static void main(String[] args) 

{

for (int i = 1; i <= 6; i++) 

{

for (int j = 1; j <= i; j++)

{

System.out.print(i+" ");

}

             

System.out.println();

}

}

} 

1
2 2
3 3 3
4 4 4 4
5 5 5 5 5
6 6 6 6 6 6