Calculating powers of integers

Question

Is there any other way in Java to calculate a power of an integer?

I use Math.pow(a, b) now, but it returns a double, and that is usually a

Answer 1

import java.util.*;

public class Power {

    public static void main(String args[])
    {
        Scanner sc=new Scanner(System.in);
        int num = 0;
        int pow = 0;
        int power = 0;

        System.out.print("Enter number: ");
        num = sc.nextInt();

        System.out.print("Enter power: ");
        pow = sc.nextInt();

        System.out.print(power(num,pow));
    }

    public static int power(int a, int b)
    {
        int power = 1;

        for(int c = 0; c < b; c++)
            power *= a;

        return power;
    }

}