Leetcode刷题96-455. 分发饼干(C++详细解法!!!)

本文介绍了LeetCode问题455:分配饼干的解决策略,采用贪心算法进行解答。通过排序和逐个匹配,最大化满足孩子需求的饼干数量。详细C++代码实现附上。

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Come from : [https://leetcode-cn.com/problems/assign-cookies/]

1.Question

Assume you are an awesome parent and want to give your children some cookies. But, you should give each child at most one cookie. Each child i has a greed factor gi, which is the minimum size of a cookie that the child will be content with; and each cookie j has a size sj. If sj >= gi, we can assign the cookie j to the child i, and the child i will be content. Your goal is to maximize the number of your content children and output the maximum number.

Note:

You may assume the greed factor is always positive. 
You cannot assign more than one cookie to one child.

Example 1:

Input: [1,2,3], [1,1]

Output: 1

Explanation: You have 3 children and 2 cookies. The greed factors of 3 children 
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