examples of function overloading
Example 1: method overloading
public class Sum {
public int sum(int x, int y)
{
return (x + y);
}
public int sum(int x, int y, int z)
{
return (x + y + z);
}
public double sum(double x, double y)
{
return (x + y);
}
public static void main(String args[])
{
Sum s = new Sum();
System.out.println(s.sum(10, 20));
System.out.println(s.sum(10, 20, 30));
System.out.println(s.sum(10.5, 20.5));
}
}
Example 2: method overloading
Method overloading is providing two separate methods in a class
with the same name but different arguments, while the method return type
may or may not be different, which allows us to reuse the same method name.