mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
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167 lines
16 KiB
JSON
167 lines
16 KiB
JSON
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"title": "Water Bottles",
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"content": "<p>There are <code>numBottles</code> water bottles that are initially full of water. You can exchange <code>numExchange</code> empty water bottles from the market with one full water bottle.</p>\n\n<p>The operation of drinking a full water bottle turns it into an empty bottle.</p>\n\n<p>Given the two integers <code>numBottles</code> and <code>numExchange</code>, return <em>the <strong>maximum</strong> number of water bottles you can drink</em>.</p>\n\n<p> </p>\n<p><strong class=\"example\">Example 1:</strong></p>\n<img alt=\"\" src=\"https://assets.leetcode.com/uploads/2020/07/01/sample_1_1875.png\" style=\"width: 500px; height: 245px;\" />\n<pre>\n<strong>Input:</strong> numBottles = 9, numExchange = 3\n<strong>Output:</strong> 13\n<strong>Explanation:</strong> You can exchange 3 empty bottles to get 1 full water bottle.\nNumber of water bottles you can drink: 9 + 3 + 1 = 13.\n</pre>\n\n<p><strong class=\"example\">Example 2:</strong></p>\n<img alt=\"\" src=\"https://assets.leetcode.com/uploads/2020/07/01/sample_2_1875.png\" style=\"width: 500px; height: 183px;\" />\n<pre>\n<strong>Input:</strong> numBottles = 15, numExchange = 4\n<strong>Output:</strong> 19\n<strong>Explanation:</strong> You can exchange 4 empty bottles to get 1 full water bottle. \nNumber of water bottles you can drink: 15 + 3 + 1 = 19.\n</pre>\n\n<p> </p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 <= numBottles <= 100</code></li>\n\t<li><code>2 <= numExchange <= 100</code></li>\n</ul>\n",
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"Simulate the process until there are not enough empty bottles for even one full bottle of water."
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