Java Program to Calculate the Power of a Number using Recursion - The Coding Shala

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 In this post, we will learn how to find the Power of a Number using Recursion in Java.

Java Program to Calculate the Power of a Number using Recursion

You have given a number N ( base) and power p (exponent). Write a Java Program to Calculate the power of the number N by using recursion.

Example 1:
Input: N = 3
          P = 4
Output: 81

Java Program: 

// Java program to calculate power of a number using Recursion

public class Main {
	
	public static int findPower(int base, int exponent) {
		if(exponent == 0) {
			return 1;
		}
		return base * findPower(base, exponent - 1);
	}
	
	public static void main(String[] args) { 
		// inputs can be taken using scanner
		int base = 3;
		int exponent = 4;
		
		// using recursion
		int power = findPower(base, exponent);
		
		System.out.println("power(" + base + "," + exponent + ") is: " + power);
	}
}


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