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Problem: Assign Cookies

Medium
30 min
Explore how to use greedy algorithms to efficiently assign cookies to children based on their minimum greed factors. This lesson teaches you to maximize the number of content children by strategically matching cookie sizes, developing your problem-solving skills for coding interviews.

Statement

You are given two integer arrays:

  1. greed_factors: This array represents the minimum cookie size required for each child to be content. Specifically, greed_factors[i] denotes the minimum cookie size that child i will accept to be satisfied.

  2. cookie_sizes: This array represents the sizes of the available cookies. For example, cookie_sizes[j] denotes the size of cookie j.

Your objective is to distribute the cookies in a way that maximizes the number of content children. A child i is content if they receive a cookie that is at least as large as their greed factor, i.e., cookie_sizes[j] >= greed_factors[i]. Each child can be assigned at most one cookie, which can only be given to one child.

Write an algorithm to maximize the number of children who can be content by assigning available cookies appropriately.

Constraints:

  • 11 \leq greed_factors.length 1000\leq 1000

  • 00 \leq cookie_sizes.length 1000\leq 1000

  • 11 \leq greed_factors[i], cookie_sizes[j] 105\leq 10^5

Problem
Ask
Submissions

Problem: Assign Cookies

Medium
30 min
Explore how to use greedy algorithms to efficiently assign cookies to children based on their minimum greed factors. This lesson teaches you to maximize the number of content children by strategically matching cookie sizes, developing your problem-solving skills for coding interviews.

Statement

You are given two integer arrays:

  1. greed_factors: This array represents the minimum cookie size required for each child to be content. Specifically, greed_factors[i] denotes the minimum cookie size that child i will accept to be satisfied.

  2. cookie_sizes: This array represents the sizes of the available cookies. For example, cookie_sizes[j] denotes the size of cookie j.

Your objective is to distribute the cookies in a way that maximizes the number of content children. A child i is content if they receive a cookie that is at least as large as their greed factor, i.e., cookie_sizes[j] >= greed_factors[i]. Each child can be assigned at most one cookie, which can only be given to one child.

Write an algorithm to maximize the number of children who can be content by assigning available cookies appropriately.

Constraints:

  • 11 \leq greed_factors.length 1000\leq 1000

  • 00 \leq cookie_sizes.length 1000\leq 1000

  • 11 \leq greed_factors[i], cookie_sizes[j] 105\leq 10^5