MyCalculator.java

/*
 * Complete the function power in class MyCalculator and return the appropriate result
 * after the power operation or an appropriate exception as detailed above.
 */
importjava.util.Scanner;

publicclassMyCalculator {
staticlongpower(intn, intp) throwsException {
if (n == 0 && p == 0) {
thrownewException("n and p should not be zero");
 } elseif (n < 0 || p < 0) {
thrownewException("n or p should not be negavtive");
 } else {
return (long) Math.pow(n, p);
 }
 }

publicstaticvoidmain(String[] args) {
Scannersc = newScanner(System.in);
intn, p;
while (sc.hasNextInt()) {
n = sc.nextInt();
p = sc.nextInt();
try {
System.out.println(MyCalculator.power(n, p));
 } catch (Exceptione) {
System.out.println(e);
 }
 }
 }
}