Computer Applications
Write a program in Java to input two numbers (say, n and m) using the Scanner class. Display the results of n raised to the power m (nm) and mn.
Java
Input in Java
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Answer
import java.util.*;
public class KboatExponent
{
public static void main(String args[])
{
int n, m;
double expo;
Scanner in = new Scanner(System.in);
System.out.print("Enter a number (n): ");
n = in.nextInt();
System.out.print("Enter a number (m): ");
m = in.nextInt();
expo = Math.pow(n,m);
System.out.println(n + " raised to the power "
+ m + " = " + expo);
expo = Math.pow(m,n);
System.out.println(m + " raised to the power "
+ n + " = " + expo);
}
}Output
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