How To Implement Recursion In Java|Java Video Tutorials|Programming Video Tutorials|Video Tutorials|Tektips

How To Implement Recursion In Java

Rate this article

0 out of 5

In this tutorial we will show you how to implement recursion in java. After viewing the video tutorial, download the source code and try to modify the code so as to get a feel of what is learned in this video tutorial.

Source Code

Recur.java

import java.io.*;
class Factorial
{
int fact(int n)
{
int result;
if(n==1)
{
return 1;
}
result=fact(n-1)*n;
return result;
}
}
class Recur
{
public static void main(String args[])
{
Factorial f=new Factorial();
System.out.println("Factorial of 3 is"+f.fact(3));
System.out.println("Factorial of 4 is"+f.fact(4));
System.out.println("Factorial of 5 is"+f.fact(5));
}
}