Update CheckDigit.java

APCSLowell · Apr 30, 2024 · 5eda434 · 5eda434
1 parent 19a864d
commit 5eda434
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/src/main/java/CheckDigit.java b/src/main/java/CheckDigit.java
@@ -22,7 +22,16 @@ public static int getCheck(int num)
    */     
    public static boolean isValid(int numWithCheckDigit)    
    {      
-     /* to be implemented in part (b) */    
+     /* to be implemented in part (b) */
+     int w= getCheck(numWithCheckDigiit);
+     for (int i=0; i<getNumOfDigits:i++){
+       if (numWithCheckDigit==w)
+         return true;
+       else w/10;
+
+     }
+     return false;
+
    }    
 
    /** Returns the number of digits in num. */