EasyNo. 2591
Distribute Money to Maximum Children — LeetCode 2591 Python Solution
- Pattern
- Greedy
- Topics
- Greedy, Math
- Reading time
- 2 min
- Source
- leetcode.com
The problem
You are given an integer money denoting the amount of money (in dollars) that you have and another integer children denoting the number of children that you must distribute the money to. You have to distribute the money according to the following rules: All money must be distributed.
Example
- Input
- money = 20, children = 3
- Output
- 1
- Explanation
- The maximum number of children with 8 dollars will be 1. One of the ways to distribute the money is:
Python solution
class Solution:
def distMoney(self, money: int, children: int) -> int:
if money < children:
return -1
if money > 8 * children:
return children - 1
if money == 8 * children - 4:
return children - 2
# money-8x >= children-x, x <= (money-children)/7
return (money - children) // 7Complexity
- Time
- O(n log n)
- Space · auxiliary
- O(1) to O(n)
Pattern: Greedy
Take the locally best option every time — when you can prove that never costs you later. LeetCode 2591. Distribute Money to Maximum Children is filed here on both counts: the reference solution below belongs to the algorithm family this hub collects, and LeetCode tags it Greedy.
The greedy guide has the Python template for the pattern and the 346 LeetCode problems that use it.
Related problems
| No. | Problem | Difficulty |
|---|---|---|
| 2600 | K Items With the Maximum Sum | Easy |
| 0670 | Maximum Swap | Medium |
| 0738 | Monotone Increasing Digits | Medium |
| 0910 | Smallest Range II | Medium |
| 0976 | Largest Perimeter Triangle | Easy |
| 0991 | Broken Calculator | Medium |
Frequently asked questions
- How hard is LeetCode 2591. Distribute Money to Maximum Children?
LeetCode 2591. Distribute Money to Maximum Children is rated Easy on LeetCode.
- What topics does LeetCode 2591. Distribute Money to Maximum Children cover?
LeetCode 2591. Distribute Money to Maximum Children is tagged Greedy and Math on LeetCode.