pattern_4

/*
Input : HEMANT
*/

class Triangle
{
String arg;
Triangle(String s) //Constructor
{
arg=s;
}
public void printTriangle()
{
for(int i=0;i {
for(int j=0;j<=i;j++)
{
System.out.print(arg.charAt(j)+" ");
}
System.out.println();
}
}
}
class 10thA
{
public static void main(String args[])
{
String s=args[0];
Triangle t=new Triangle(s);
t.printTriangle();
}
}