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How to Solve Profitable Schemes Problem
Master the Profitable Schemes 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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LeetCode ProblemProfitable Schemes
There is a group of n members, and a list of various crimes they could commit. The ith crime generates a profit[i] and requires group[i] members to participate in it. If a member participates in one crime, that member can't participate in another crime. Let's call a profitable scheme any subset of these crimes that generates at least minProfit profit, and the total number of members participating in that subset of crimes is at most n. Return the number of schemes that can be chosen. Since the answer may be very large, return it modulo 109 + 7.
ArrayDynamic Programming
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Problem Breakdown
Understanding the Profitable Schemes Problem
Let's break down this LeetCode problem and understand what makes it challenging in interview settings.
Problem Statement
There is a group of n members, and a list of various crimes they could commit. The ith crime generates a profit[i] and requires group[i] members to participate in it. If a member participates in one crime, that member can't participate in another crime. Let's call a profitable scheme any subset of these crimes that generates at least minProfit profit, and the total number of members participating in that subset of crimes is at most n. Return the number of schemes that can be chosen. Since the answer may be very large, return it modulo 109 + 7.
HardProblem #879
LeetCodeProfitable Schemes
Related Topics
ArrayDynamic Programming
How Phantom Code Helps
Get real-time assistance for Profitable Schemes problems during coding interviews. Phantom Code provides instant solutions and explanations.
Examples
# Example 1
Input
n = 5, minProfit = 3, group = [2,2], profit = [2,3]
Output
2
# Example 2
Input
n = 10, minProfit = 5, group = [2,3,5], profit = [6,7,8]
Output
7
Constraints
1 <= n <= 100
0 <= minProfit <= 100
1 <= group.length <= 100
1 <= group[i] <= 100
profit.length == group.length
0 <= profit[i] <= 100
How Phantom Code Helps with LeetCode Problems
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Solve Profitable Schemes — There is a group of n members, and a list of various crimes they could commit. 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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Undetectability Checklist
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Platform Compatibility
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HackerRank
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Undetectability and technical details
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Frequently Asked Questions
Common questions about solving Profitable Schemes and using Phantom Code during coding interviews.
How does Phantom Code help me solve coding problems like Profitable Schemes 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 Profitable Schemes?
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 Profitable Schemes?
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 Profitable Schemes 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 Profitable Schemes 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 Profitable Schemes 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 Profitable Schemes 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 Profitable Schemes 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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