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How to Solve Maximize the Total Height of Unique Towers Problem
Master the Maximize the Total Height of Unique Towers LeetCode problem with undetectable real-time assistance. Get instant solutions and explanations during your coding interviews.
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Start Free for WindowsMedium#3301
LeetCode ProblemMaximize the Total Height of Unique Towers
You are given an array maximumHeight, where maximumHeight[i] denotes the maximum height the ith tower can be assigned. Your task is to assign a height to each tower so that: Return the maximum possible total sum of the tower heights. If it's not possible to assign heights, return -1.
ArrayGreedySorting
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Problem Breakdown
Understanding the Maximize the Total Height of Unique Towers Problem
Let's break down this LeetCode problem and understand what makes it challenging in interview settings.
Problem Statement
You are given an array maximumHeight, where maximumHeight[i] denotes the maximum height the ith tower can be assigned. Your task is to assign a height to each tower so that: Return the maximum possible total sum of the tower heights. If it's not possible to assign heights, return -1.
MediumProblem #3301
LeetCodeMaximize the Total Height of Unique Towers
Related Topics
ArrayGreedySorting
How Phantom Code Helps
Get real-time assistance for Maximize the Total Height of Unique Towers problems during coding interviews. Phantom Code provides instant solutions and explanations.
Examples
# Example 1
Input
maximumHeight = [2,3,4,3]
Output
10
# Example 2
Input
maximumHeight = [15,10]
Output
25
# Example 3
Input
maximumHeight = [2,2,1]
Output
-1
Constraints
1 <= maximumHeight.length <= 105
1 <= maximumHeight[i] <= 109
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Solve Maximize the Total Height of Unique Towers — You are given an array maximumHeight, where maximumHeight[i] denotes the maximum...
Here's the optimal approach using Array:
def solve(input):
# Optimal O(n) solution
return result
Time: O(n) | Space: O(n)
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Frequently Asked Questions
Common questions about solving Maximize the Total Height of Unique Towers and using Phantom Code during coding interviews.
How does Phantom Code help me solve coding problems like Maximize the Total Height of Unique Towers during interviews?
Phantom Code generates complete solutions instantly with proper complexity analysis, letting you focus on explaining your approach and demonstrating problem-solving skills rather than getting stuck on implementation details during high-pressure situations.
What if the interviewer asks follow-up questions or modifications to problems like Maximize the Total Height of Unique Towers?
Phantom Code adapts in real-time. Screenshot the modified problem or use audio mode to capture the interviewer's follow-up, and get an updated solution within seconds — including edge cases and optimizations.
Can Phantom Code help me communicate my solution for problems like Maximize the Total Height of Unique Towers?
Yes. Phantom Code provides step-by-step approach explanations with 3 progressive thoughts, so you can walk through your solution naturally. It also provides time and space complexity analysis to discuss trade-offs.
How does Phantom Code assist with different programming languages for Maximize the Total Height of Unique Towers type problems?
Phantom Code supports 11 programming languages including Python, Java, C++, JavaScript, TypeScript, Go, Rust, Ruby, Swift, Kotlin, and C#. Set your preferred language and get idiomatic solutions.
What coding mistakes does Phantom Code help me avoid during Maximize the Total Height of Unique Towers interviews?
Phantom Code catches common mistakes like off-by-one errors, missing edge cases, incorrect base conditions, and suboptimal approaches. It provides clean, well-structured code that handles all edge cases.
Is Phantom Code detectable when solving problems like Maximize the Total Height of Unique Towers during live interviews?
No. Phantom Code runs as an invisible desktop overlay that doesn't appear in screen shares, recordings, or proctoring software. It works with Zoom, HackerRank, CodeSignal, CoderPad, and all major platforms.
How does Phantom Code help when I'm struggling with Maximize the Total Height of Unique Towers style questions under pressure?
The AI provides structured guidance: first the approach (what algorithm/data structure to use and why), then the implementation with clean code, and finally complexity analysis. This helps you think clearly even under pressure.
Does Phantom Code work for the coding platforms used in Maximize the Total Height of Unique Towers interviews?
Yes. Phantom Code works with all major coding platforms including LeetCode, HackerRank, CodeSignal, CoderPad, HackerEarth, and any browser-based coding environment.
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