Java Program to Calculate the Power of a Number
source link: https://www.geeksforgeeks.org/videos/java-program-to-calculate-the-power-of-a-number/
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Java Program to Calculate the Power of a Number
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- 03/06/2022
In this video, we will see a Java Program to Calculate the Power of a Number.
To calculate the power of a number we use four different methods: 1. Using loop 2. Using recursive function 3. Using binary exponentiation 4. Using In-built pow() function
In-built function [pow()] of JAVA: Given two numbers base and exponent, pow() function finds x raised to the power of y is function to get the power of a number, but we have to use import java.lang.math in JAVA to use that pow() function. then two numbers are passed.
Syntax: pow(base,exponent);
Pow() parameters: 1) Base: the base value 2) Exponent: exponent of the base
Example:
pow(4 , 2); Then we will get the result as 4^2, which is 16. Input : x = 2, n = 5 Output : 32
Input : x = 6, n = 2 Output : 36
Java Program to Calculate Power of a Number: https://www.geeksforgeeks.org/java-program-to-calculate-power-of-a-number/
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