Two numbers are entered through the keyboard. Write a program to find the value of one number raised to the power of another. (Do not use Java built-in method)
Input Format : The first line will contain two numbers a and b
Output Format : In the output you need to print an ans denoting a raise to power b
Constraint : 1<=a,b<=15
Sample Input 1 : 5 3
Sample Output 1 : 125
Sample Input 2: 7 2
Sample Output 2: 49
Solution of Power Of a Number :–
import java.util.*;
import java.lang.*;
import java.io.*;
public class Main
{
public static void main (String[] args) throws java.lang.Exception
{
//your code here
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
int b = sc.nextInt();
int sum=1;
for(int i=0;i<b;i++)
{
sum=sum*a;
}
System.out.println(sum);
}
}
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