課題
public class Test { public static void main(String[] args) throws Exception { //1 int ans; //2 ans = pow(5); //3,7 System.out.println(ans); //8 System.out.println(pow(6)); //9,13 System.out.println(pow(pow(4))); //14,18,22 } //23 private static int pow(int intarg) { //4,10,15,19 int result = intarg * intarg; //5.11,16,20 return result; //6,12,17,21 } }