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How to Solve All Divisions With the Highest Score of a Binary Array Problem
Master the All Divisions With the Highest Score of a Binary Array LeetCode problem with undetectable real-time assistance. Get instant solutions and explanations during your coding interviews.
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LeetCode ProblemAll Divisions With the Highest Score of a Binary Array
You are given a 0-indexed binary array nums of length n. nums can be divided at index i (where 0 <= i <= n) into two arrays (possibly empty) numsleft and numsright: The division score of an index i is the sum of the number of 0's in numsleft and the number of 1's in numsright. Return all distinct indices that have the highest possible division score. You may return the answer in any order.
Array
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Problem Breakdown
Understanding the All Divisions With the Highest Score of a Binary Array Problem
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Problem Statement
You are given a 0-indexed binary array nums of length n. nums can be divided at index i (where 0 <= i <= n) into two arrays (possibly empty) numsleft and numsright: The division score of an index i is the sum of the number of 0's in numsleft and the number of 1's in numsright. Return all distinct indices that have the highest possible division score. You may return the answer in any order.
MediumProblem #2155
LeetCodeAll Divisions With the Highest Score of a Binary Array
Related Topics
Array
How Phantom Code Helps
Get real-time assistance for All Divisions With the Highest Score of a Binary Array problems during coding interviews. Phantom Code provides instant solutions and explanations.
Examples
# Example 1
Input
nums = [0,0,1,0]
Output
[2,4]
# Example 2
Input
nums = [0,0,0]
Output
[3]
# Example 3
Input
nums = [1,1]
Output
[0]
Constraints
n == nums.length
1 <= n <= 105
nums[i] is either 0 or 1.
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Solve All Divisions With the Highest Score of a Binary Array — You are given a 0-indexed binary array nums of length n. nums can be divided at ...
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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Frequently Asked Questions
Common questions about solving All Divisions With the Highest Score of a Binary Array and using Phantom Code during coding interviews.
How does Phantom Code help me solve coding problems like All Divisions With the Highest Score of a Binary Array 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 All Divisions With the Highest Score of a Binary Array?
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 All Divisions With the Highest Score of a Binary Array?
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 All Divisions With the Highest Score of a Binary Array 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 All Divisions With the Highest Score of a Binary Array 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 All Divisions With the Highest Score of a Binary Array 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 All Divisions With the Highest Score of a Binary Array 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 All Divisions With the Highest Score of a Binary Array 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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