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How to Solve Maximum Count of Positive Integer and Negative Integer Problem
Master the Maximum Count of Positive Integer and Negative Integer LeetCode problem with undetectable real-time assistance. Get instant solutions and explanations during your coding interviews.
Phantom Code generates complete solutions and debugging hints that you can use while explaining your approach, so you stay calm and in control.
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Start Free for WindowsEasy#2529
LeetCode ProblemMaximum Count of Positive Integer and Negative Integer
Given an array nums sorted in non-decreasing order, return the maximum between the number of positive integers and the number of negative integers. Note that 0 is neither positive nor negative. Example 1: Example 2: Example 3: Constraints: Follow up: Can you solve the problem in O(log(n)) time complexity?
ArrayBinary SearchCounting
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Problem Breakdown
Understanding the Maximum Count of Positive Integer and Negative Integer Problem
Let's break down this LeetCode problem and understand what makes it challenging in interview settings.
Problem Statement
Given an array nums sorted in non-decreasing order, return the maximum between the number of positive integers and the number of negative integers. Note that 0 is neither positive nor negative. Example 1: Example 2: Example 3: Constraints: Follow up: Can you solve the problem in O(log(n)) time complexity?
EasyProblem #2529
LeetCodeMaximum Count of Positive Integer and Negative Integer
Related Topics
ArrayBinary SearchCounting
How Phantom Code Helps
Get real-time assistance for Maximum Count of Positive Integer and Negative Integer problems during coding interviews. Phantom Code provides instant solutions and explanations.
Examples
# Example 1
Input
nums = [-2,-1,-1,1,2,3]
Output
3
# Example 2
Input
nums = [-3,-2,-1,0,0,1,2]
Output
3
# Example 3
Input
nums = [5,20,66,1314]
Output
4
Constraints
1 <= nums.length <= 2000
-2000 <= nums[i] <= 2000
nums is sorted in a non-decreasing order.
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Solve Maximum Count of Positive Integer and Negative Integer — Given an array nums sorted in non-decreasing order, return the maximum between t...
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 Maximum Count of Positive Integer and Negative Integer and using Phantom Code during coding interviews.
How does Phantom Code help me solve coding problems like Maximum Count of Positive Integer and Negative Integer 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 Maximum Count of Positive Integer and Negative Integer?
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 Maximum Count of Positive Integer and Negative Integer?
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 Maximum Count of Positive Integer and Negative Integer 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 Maximum Count of Positive Integer and Negative Integer 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 Maximum Count of Positive Integer and Negative Integer 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 Maximum Count of Positive Integer and Negative Integer 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 Maximum Count of Positive Integer and Negative Integer 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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