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How to Solve Find the Smallest Divisor Given a Threshold Problem
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Start Free for WindowsMedium#1283
LeetCode ProblemFind the Smallest Divisor Given a Threshold
Given an array of integers nums and an integer threshold, we will choose a positive integer divisor, divide all the array by it, and sum the division's result. Find the smallest divisor such that the result mentioned above is less than or equal to threshold. Each result of the division is rounded to the nearest integer greater than or equal to that element. (For example: 7/3 = 3 and 10/2 = 5). The test cases are generated so that there will be an answer.
ArrayBinary Search
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Problem Breakdown
Understanding the Find the Smallest Divisor Given a Threshold Problem
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Problem Statement
Given an array of integers nums and an integer threshold, we will choose a positive integer divisor, divide all the array by it, and sum the division's result. Find the smallest divisor such that the result mentioned above is less than or equal to threshold. Each result of the division is rounded to the nearest integer greater than or equal to that element. (For example: 7/3 = 3 and 10/2 = 5). The test cases are generated so that there will be an answer.
MediumProblem #1283
LeetCodeFind the Smallest Divisor Given a Threshold
Related Topics
ArrayBinary Search
How Phantom Code Helps
Get real-time assistance for Find the Smallest Divisor Given a Threshold problems during coding interviews. Phantom Code provides instant solutions and explanations.
Examples
# Example 1
Input
nums = [1,2,5,9], threshold = 6
Output
5
# Example 2
Input
nums = [44,22,33,11,1], threshold = 5
Output
44
Constraints
1 <= nums.length <= 5 * 104
1 <= nums[i] <= 106
nums.length <= threshold <= 106
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Solve Find the Smallest Divisor Given a Threshold — Given an array of integers nums and an integer threshold, we will choose a posit...
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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 Find the Smallest Divisor Given a Threshold and using Phantom Code during coding interviews.
How does Phantom Code help me solve coding problems like Find the Smallest Divisor Given a Threshold 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 Find the Smallest Divisor Given a Threshold?
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 Find the Smallest Divisor Given a Threshold?
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 Find the Smallest Divisor Given a Threshold 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 Find the Smallest Divisor Given a Threshold 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 Find the Smallest Divisor Given a Threshold 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 Find the Smallest Divisor Given a Threshold 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 Find the Smallest Divisor Given a Threshold 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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