Question

Convert the following construct as directed:

switch case construct into if-else-if:

switch(n)
{
case 1:
    s = a + b; 
    System.out.println("Sum = " + s);
    break;
case 2:
    d = a − b;
    System.out. println("Difference = " + d); 
    break;
case 3:
    p = a * b;
    System.out.println("Product = " + p); 
    break; 
default:
    System.out.println("Wrong Choice!"); 
}

Answer 1

if (n == 1)
{s = a + b;
System.out.printIn("Sum = " + s);
}
else if (n == 2)
{d = a − b;
System.out.printIn("Difference = " + d);
}
else if (n == 3)
{p = a * b;
System.out.printin("Product = " + p);
}
else
System.out.printIn("Wrong Choice");
}