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How to Solve Minimum Difference Between Highest and Lowest of K Scores Problem
Master the Minimum Difference Between Highest and Lowest of K Scores LeetCode problem with undetectable real-time assistance. Get instant solutions and explanations during your coding interviews.
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Start Free for WindowsEasy#1984
LeetCode ProblemMinimum Difference Between Highest and Lowest of K Scores
You are given a 0-indexed integer array nums, where nums[i] represents the score of the ith student. You are also given an integer k. Pick the scores of any k students from the array so that the difference between the highest and the lowest of the k scores is minimized. Return the minimum possible difference.
ArraySliding WindowSorting
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Problem Breakdown
Understanding the Minimum Difference Between Highest and Lowest of K Scores Problem
Let's break down this LeetCode problem and understand what makes it challenging in interview settings.
Problem Statement
You are given a 0-indexed integer array nums, where nums[i] represents the score of the ith student. You are also given an integer k. Pick the scores of any k students from the array so that the difference between the highest and the lowest of the k scores is minimized. Return the minimum possible difference.
EasyProblem #1984
LeetCodeMinimum Difference Between Highest and Lowest of K Scores
Related Topics
ArraySliding WindowSorting
How Phantom Code Helps
Get real-time assistance for Minimum Difference Between Highest and Lowest of K Scores problems during coding interviews. Phantom Code provides instant solutions and explanations.
Examples
# Example 1
Input
nums = [90], k = 1
Output
0
# Example 2
Input
nums = [9,4,1,7], k = 2
Output
2
Constraints
1 <= k <= nums.length <= 1000
0 <= nums[i] <= 105
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Solve Minimum Difference Between Highest and Lowest of K Scores — You are given a 0-indexed integer array nums, where nums[i] represents the score...
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 Minimum Difference Between Highest and Lowest of K Scores and using Phantom Code during coding interviews.
How does Phantom Code help me solve coding problems like Minimum Difference Between Highest and Lowest of K Scores 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 Minimum Difference Between Highest and Lowest of K Scores?
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 Minimum Difference Between Highest and Lowest of K Scores?
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 Minimum Difference Between Highest and Lowest of K Scores 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 Minimum Difference Between Highest and Lowest of K Scores 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 Minimum Difference Between Highest and Lowest of K Scores 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 Minimum Difference Between Highest and Lowest of K Scores 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 Minimum Difference Between Highest and Lowest of K Scores 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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