Simple Java program 10

10. Simple Java programs to know what 
    output  will be.


class aaa
{
private int a;

public void setwattage(int e)
{ 
w=e; 
}
public void printinfo()
{
System.out.println("Wattage is  "+w)
}
}
class psp
{
public static void main(String aa[])
{
aaa x;
x=new aaa();
x.setwattage(60);
x.printinfo();

}
} 


O/P:- Wattage is 60


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