Java recursive program factorial

The factorial of any given number is the product of all the numbers starting from the given number till we reach 1. We can calculate factorial of any given number using recursion or iteration in java. In iteration, we can directly take a for loop initialize the loop variable with the given number and decrease it till we reach 1.

We must keep on storing the value in a variable, taking the product for each iteration. However, recursion can be a bit tricky. Recursion is a method of solving a particular problem in which we calculate the solution only by using a smaller instance of the same problem.

In programming, recursion using a function that calls itself directly or indirectly and that corresponding function is called as recursive function. Improved Java Factorial Program import java. Consumes less memory. No more StackOverflowException issues. We can improve the Java Program for Recursion using tail-end recursion. Hers how we do it. Share Article:.

July 25, What is Java Operators? Java Operators Types. It is not. Iteration and recursion are not the same thing. Add a comment. Active Oldest Votes. You are right, there is no recursion in the presented code. It is an iterative approach. Improve this answer. Community Bot 1 1 1 silver badge.

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