Time: 92 ms (13.64%), Space: 38.4 MB (53.03%) - LeetHub

Author: mauricechouam

water-bottles/water-bottles.js

@@ -0,0 +1,15 @@
+/**
+ * @param {number} numBottles 9
+ * @param {number} numExchange 3
+ * @return {number}
+ */
+var numWaterBottles = function(numBottles, numExchange) {
+    let total = numBottles
+    while(numBottles){
+        let drink = Math.floor(numBottles/numExchange)
+        if(!drink) break;
+        total += drink
+        numBottles = drink + (numBottles%numExchange)
+    }
+    return total
+};