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How to Solve Maximum Units on a Truck Problem
Master the Maximum Units on a Truck LeetCode problem with undetectable real-time assistance. Get instant solutions and explanations during your coding interviews.
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Easy#1710
LeetCode ProblemMaximum Units on a Truck
You are assigned to put some amount of boxes onto one truck. You are given a 2D array boxTypes, where boxTypes[i] = [numberOfBoxesi, numberOfUnitsPerBoxi]: You are also given an integer truckSize, which is the maximum number of boxes that can be put on the truck. You can choose any boxes to put on the truck as long as the number of boxes does not exceed truckSize. Return the maximum total number of units that can be put on the truck.
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Problem Breakdown
Understanding the Maximum Units on a Truck Problem
Let's break down this LeetCode problem and understand what makes it challenging in interview settings.
Problem Statement
You are assigned to put some amount of boxes onto one truck. You are given a 2D array boxTypes, where boxTypes[i] = [numberOfBoxesi, numberOfUnitsPerBoxi]: You are also given an integer truckSize, which is the maximum number of boxes that can be put on the truck. You can choose any boxes to put on the truck as long as the number of boxes does not exceed truckSize. Return the maximum total number of units that can be put on the truck.
Examples
# Example 1
Input
boxTypes = [[1,3],[2,2],[3,1]], truckSize = 4
Output
8
# Example 2
Input
boxTypes = [[5,10],[2,5],[4,7],[3,9]], truckSize = 10
Output
91
Constraints
1 <= boxTypes.length <= 1000
1 <= numberOfBoxesi, numberOfUnitsPerBoxi <= 1000
1 <= truckSize <= 106
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Solve Maximum Units on a Truck — You are assigned to put some amount of boxes onto one truck. You are given a 2D ...
Here's the optimal approach using Array:
def solve(input):
# Optimal O(n) solution
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Time: O(n) | Space: O(n)
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Common questions about solving Maximum Units on a Truck and using PhantomCodeAI during coding interviews.
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