zoukankan      html  css  js  c++  java
  • 【leetcode】1431. Kids With the Greatest Number of Candies

    题目如下:

    Given the array candies and the integer extraCandies, where candies[i] represents the number of candies that the ith kid has.

    For each kid check if there is a way to distribute extraCandies among the kids such that he or she can have the greatest number of candies among them. Notice that multiple kids can have the greatest number of candies. 

    Example 1:

    Input: candies = [2,3,5,1,3], extraCandies = 3
    Output: [true,true,true,false,true] 
    Explanation: 
    Kid 1 has 2 candies and if he or she receives all extra candies (3) will have 5 candies --- the greatest number of candies among the kids. 
    Kid 2 has 3 candies and if he or she receives at least 2 extra candies will have the greatest number of candies among the kids. 
    Kid 3 has 5 candies and this is already the greatest number of candies among the kids. 
    Kid 4 has 1 candy and even if he or she receives all extra candies will only have 4 candies. 
    Kid 5 has 3 candies and if he or she receives at least 2 extra candies will have the greatest number of candies among the kids. 
    

    Example 2:

    Input: candies = [4,2,1,1,2], extraCandies = 1
    Output: [true,false,false,false,false] 
    Explanation: There is only 1 extra candy, therefore only kid 1 will have the greatest number of candies among the kids 
    regardless of who takes the extra candy.

    Example 3:

    Input: candies = [12,1,12], extraCandies = 10
    Output: [true,false,true]

    Constraints:

    • 2 <= candies.length <= 100
    • 1 <= candies[i] <= 100
    • 1 <= extraCandies <= 50

    解题思路:送分题

    代码如下:

    class Solution(object):
        def kidsWithCandies(self, candies, extraCandies):
            """
            :type candies: List[int]
            :type extraCandies: int
            :rtype: List[bool]
            """
            max_candy = max(candies)
            res = []
            for i in candies:
                if i + extraCandies >= max_candy:res.append(True)
                else:res.append(False)
            return res
  • 相关阅读:
    爬虫基础1 怎么使用浏览器查看网络请求
    前端模块化总结(commonJs,AMD,CMD,ES6 Module)
    js强制类型转换规则
    vue-cli3中使用mxgraph的一些总结
    js概念笔记(this)
    js概念笔记(for循环,模块化)
    根据对象数组的某一属性排序
    从svg诞生的panda
    gulp笔记(从开发到发布)
    webpack4.x学习笔记
  • 原文地址:https://www.cnblogs.com/seyjs/p/13040462.html
Copyright © 2011-2022 走看看