Structure of the Problem Requirements
In this problem we will learn how the recursion done in Java. Recursion mean calling a function by himself. In this simple Program we use recursion in recursive function. In main class just initialize a variable and then pass through the Parameter of function. In function we can decrements the value of that variable by using the recursive call function. And when the value of first initialization is equal to the condition then Program terminates.
SOURCE CODE
public class Java_Recursive {
public static void main(Stringargs[])
{
int rec = 10;
rec = recursive(rec);
System.out.println(""+rec);
}
public static int recursive(intrec)
{
if(rec==5)
{
System.out.println(""+rec);
return 0;
}
else
return recursive(rec-1); //here is Recursion is use
}
}
OUTPUT OF THE PROGRAM
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| how recursion work in java |
Asad Niazi is Software Engineer , Programmer, Web Developers and a young mentor of Tech Solutions Desk and Blogging Solutions . Asad Love to writes about Technology, Programming, Blogging and make money online.
So great post, Well explained and very helpful! Thanks.
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