Day 17: More Exceptions Hackerrank Solution Java For Explanation Check Video: Sample Input 4 3 5 2 4 -1 -2 -1 3 Sample Output 243 16 n and p should be non-negative n and p should be non-negative Code: import java.util.*; import java.io.*; //Write your code here class Calculator{ int power( int n, int p) throws Exception{ if (n< 0 || p< 0 ){ throw new Exception( "n and p should be non-negative" ); } else { return ( int )Math.pow(n,p); } } } class Solution{ public static void main(String[] args) { Scanner in = new Scanner(System.in); int t = in.nextInt(); while (t-- > 0 ) { int n = in.nextInt(); int p = in.nextInt(); Calculator myCalculator = new Calculator(); try { int ans = myCalculator.power(n, p); System.out.println(ans); } c