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Day17MoreExceptions.java
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Day17MoreExceptions.java
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/**
*
* Problem Statement-
* [MoreExceptions](https://www.hackerrank.com/challenges/30-more-exceptions/problem)
*
*/
package com.javaaid.hackerrank.solutions.thirtydaysofcode;
import java.util.Scanner;
/**
* @author Kanahaiya Gupta
*
*/
class Calculator {
int power(int n, int p) throws Exception {
if (p < 0 || n < 0)
throw new Exception("n and p should be non-negative");
return (int) Math.pow(n, p);
}
}
public class Day17MoreExceptions {
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);
} catch (Exception e) {
System.out.println(e.getMessage());
}
}
in.close();
}
}