public class Testthis2{

    Testthis2(){
    	this(5,7f);
    	}
    Testthis2(float f){
    	System.out.println("f="+f);
    	}
    Testthis2(int i,float f){
    	this(f);
    	System.out.println("i="+i);
    	System.out.println("i+f="+(i+f));
    	}
	public static void main(String ar[]){
		Testthis2 this2=new Testthis2();		}
	}