Add 728_Self_Dividing_Numbers.java (qiyuangong#24)

Added 728_Self_Dividing_Numbers Java Solution by @diwansimranbanu

Author: diwansimranbanu

java/728_Self_Dividing_Numbers.java

@@ -0,0 +1,35 @@
+class Solution {
+    public List<Integer> selfDividingNumbers(int left, int right) 
+    {
+        LinkedList list = new LinkedList();
+        for(int i = left; i <= right; i++)
+        {
+            if(isSelfDiving(i))
+            list.add(i);
+        }
+        return list;
+    }
+    
+    public boolean isSelfDiving(int num)
+    {
+            int digit = num % 10;
+            int temp = num;
+            boolean isTrue = true;
+            while(temp != 0)
+            {
+                if(digit == 0 || num % digit != 0)
+                {
+                    isTrue = false;
+                    break;
+                }
+                else
+                {
+                    temp /= 10;
+                    digit = temp%10;
+                }
+            }
+            return isTrue;
+
+    }
+        
+}