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Author: furic

1518-water-bottles/1518-water-bottles.ts

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+const numWaterBottles = (numBottles: number, numExchange: number): number => {
+ let ans = numBottles;
+ let empty = numBottles;
+ while (empty >= numExchange) {
+ const full = Math.floor(empty / numExchange);
+ ans += full;
+ empty = full + empty % numExchange;
+ }
+ return ans;
+};