{ "data": { "question": { "questionId": "2449", "questionFrontendId": "2398", "boundTopicId": null, "title": "Maximum Number of Robots Within Budget", "titleSlug": "maximum-number-of-robots-within-budget", "content": "

You have n robots. You are given two 0-indexed integer arrays, chargeTimes and runningCosts, both of length n. The ith robot costs chargeTimes[i] units to charge and costs runningCosts[i] units to run. You are also given an integer budget.

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The total cost of running k chosen robots is equal to max(chargeTimes) + k * sum(runningCosts), where max(chargeTimes) is the largest charge cost among the k robots and sum(runningCosts) is the sum of running costs among the k robots.

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Return the maximum number of consecutive robots you can run such that the total cost does not exceed budget.

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Example 1:

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\nInput: chargeTimes = [3,6,1,3,4], runningCosts = [2,1,3,4,5], budget = 25\nOutput: 3\nExplanation: \nIt is possible to run all individual and consecutive pairs of robots within budget.\nTo obtain answer 3, consider the first 3 robots. The total cost will be max(3,6,1) + 3 * sum(2,1,3) = 6 + 3 * 6 = 24 which is less than 25.\nIt can be shown that it is not possible to run more than 3 consecutive robots within budget, so we return 3.\n
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Example 2:

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\nInput: chargeTimes = [11,12,19], runningCosts = [10,8,7], budget = 19\nOutput: 0\nExplanation: No robot can be run that does not exceed the budget, so we return 0.\n
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Constraints:

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Solution {\n public int MaximumRobots(int[] chargeTimes, int[] runningCosts, long budget) {\n \n }\n}", "__typename": "CodeSnippetNode" }, { "lang": "JavaScript", "langSlug": "javascript", "code": "/**\n * @param {number[]} chargeTimes\n * @param {number[]} runningCosts\n * @param {number} budget\n * @return {number}\n */\nvar maximumRobots = function(chargeTimes, runningCosts, budget) {\n \n};", "__typename": "CodeSnippetNode" }, { "lang": "Ruby", "langSlug": "ruby", "code": "# @param {Integer[]} charge_times\n# @param {Integer[]} running_costs\n# @param {Integer} budget\n# @return {Integer}\ndef maximum_robots(charge_times, running_costs, budget)\n \nend", "__typename": "CodeSnippetNode" }, { "lang": "Swift", "langSlug": "swift", "code": "class Solution {\n func maximumRobots(_ chargeTimes: [Int], _ runningCosts: [Int], _ budget: Int) -> Int {\n \n }\n}", "__typename": "CodeSnippetNode" }, { "lang": "Go", "langSlug": "golang", "code": "func maximumRobots(chargeTimes []int, runningCosts []int, budget int64) int {\n \n}", "__typename": "CodeSnippetNode" }, { "lang": "Scala", "langSlug": "scala", "code": "object Solution {\n def maximumRobots(chargeTimes: Array[Int], runningCosts: Array[Int], budget: Long): Int = {\n \n }\n}", "__typename": "CodeSnippetNode" }, { "lang": "Kotlin", "langSlug": "kotlin", "code": "class Solution {\n fun maximumRobots(chargeTimes: IntArray, runningCosts: IntArray, budget: Long): Int {\n \n }\n}", "__typename": "CodeSnippetNode" }, { "lang": "Rust", "langSlug": "rust", "code": "impl Solution {\n pub fn maximum_robots(charge_times: Vec, running_costs: Vec, budget: i64) -> i32 {\n \n }\n}", "__typename": "CodeSnippetNode" }, { "lang": "PHP", "langSlug": "php", "code": "class Solution {\n\n /**\n * @param Integer[] $chargeTimes\n * @param Integer[] $runningCosts\n * @param Integer $budget\n * @return Integer\n */\n function maximumRobots($chargeTimes, $runningCosts, $budget) {\n \n }\n}", "__typename": "CodeSnippetNode" }, { 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