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Author: yeonjiyeon

1281-subtract-the-product-and-sum-of-digits-of-an-integer/1281-subtract-the-product-and-sum-of-digits-of-an-integer.java

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+class Solution {
+    public int subtractProductAndSum(int n) {
+        int sum = 0;
+        int product = 1;
+        while(n > 0){
+            int tmp = n % 10;
+            sum += tmp;
+            product *= tmp;
+            //System.out.println(sum);
+            n = n / 10;
+        }
+        
+        return product - sum;
+    }
+}