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Program to show an example of using a recursive method in a class

Posted By: Easy Tutor     Category: Java     Views: 2437

A Java Program to show an example of using a recursive method in a class.

Code for Program to show an example of using a recursive method in a class in Java

publicclass JAVA_069
 {

    staticdouble power(double x,int n)
    {
       if(n>1)
          return (x*power(x,(n-1)));

       elseif(n<0)
          return (1.0/power(x,-n));

       elsereturn ((n==0)?1.0:x);
    }


    publicstaticvoid main(String[] args)
    {
       double x=5.0;

       System.out.println(x + " to the power 4 is " + power(x,4)); 
       System.out.println("7.5 to the power 5 is " + power(7.5,5)); 
       System.out.println("7.5 to the power 0 is " + power(7.5,0)); 
       System.out.println("10 to the power -2 is " + power(10,-2)); 
    }
 }
[/Code]
  
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Easy Tutor
Easy Tutor author of Program to show an example of using a recursive method in a class is from United States. Easy Tutor says

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