Write a Java program to find power of a number using for loop

Find power of a number using for loop

Sample Output

Find power of a number using for loop.

Enter a number: 2
Enter a number: 5
2 Power 5 = 32

Java-Source Code

//package loopinjava;
 
import java.util.Scanner;
 
public class Main {
 
    public static void main(String[] args) {
 
        int i, number, power, result = 1;
 
        Scanner input = new Scanner(System.in);
 
        System.out.println("Find power of a number using for loop.\n");
 
        System.out.print("Enter a number: ");
        number = input.nextInt();
 
        System.out.print("Enter a number: ");
        power = input.nextInt();
 
        for (i = 0; i < power; i++) {
            result = result * number; // result *= number;
        }
        System.out.println(number + " Power " + i + " = " + result);
    }
}

Sample Output

Find power of a number using for loop.

Enter a number: 4
Enter a number: 4
4 Power 4 = 256