Question
Need Help In Java Need to fix this file that does this: 1. User enters two integers 2. find closest to 21 3. Eliminate if
Need Help In Java
Need to fix this file that does this:
1. User enters two integers
2. find closest to 21
3. Eliminate if over 21
The code that have so far for file:
package week4;
import java.util.Scanner;
public class MathMethods { public static void main(String[] args) {
System.out.println("Hello to all of you users.");
int num1 = getNum(); int num2 = getNum(); int perfectNum=0; boolean num1Equal=checkNumEqual(num1); boolean num2Equal=checkNumEqual(num2); if (num1Equal) { perfectNum=num1; printValue(perfectNum); }else if(num2Equal) { perfectNum=num2; printValue(perfectNum); } int num1Diff=getDiff(num1); int num2Diff=getDiff(num2);
}
public static int getNum() { Scanner input = new Scanner(System.in); System.out.println("Enter a number"); return input.nextInt(); }
public static boolean checkNumEqual(int num) { boolean ans = false; if (num == 21) { ans = true; } return ans; } public static void printValue(int num) { System.out.println("Your number is;"); System.out.println(num); System.exit(0); } public static int getDiff(int num1) { return (21-num1); } public static boolean IsLargerThan21(int num1) { return (21-num1<=0); } public static int getSmaller(int num1, int num2) { return Math.min(num1, num2); }
}
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