init

23/08/1281.cpp

@@ -0,0 +1,14 @@
+class Q1281 {
+public:
+    int subtractProductAndSum(int n) {
+        int plus = 0;
+        int mult = 1;
+        while (n) {
+            int quo = n % 10;
+            n = n / 10;
+            plus += quo;
+            mult *= quo;
+        }
+        return mult - plus;
+    }
+};