Package g1501_1600.s1518_water_bottles

Class Solution

java.lang.Object
g1501_1600.s1518_water_bottles.Solution
public class Solution extends Object
1518 - Water Bottles.

Easy

There are numBottles water bottles that are initially full of water. You can exchange numExchange empty water bottles from the market with one full water bottle.

The operation of drinking a full water bottle turns it into an empty bottle.

Given the two integers numBottles and numExchange, return the maximum number of water bottles you can drink.

Example 1:

Input: numBottles = 9, numExchange = 3

Output: 13

Explanation: You can exchange 3 empty bottles to get 1 full water bottle. Number of water bottles you can drink: 9 + 3 + 1 = 13.

Example 2:

Input: numBottles = 15, numExchange = 4

Output: 19

Explanation: You can exchange 4 empty bottles to get 1 full water bottle. Number of water bottles you can drink: 15 + 3 + 1 = 19.

Constraints:

  • 1 <= numBottles <= 100
  • 2 <= numExchange <= 100

  • Constructor Details

    • Solution

      public Solution()

  • Method Details

    • numWaterBottles

      public int numWaterBottles(int numBottles, int numExchange)