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How to Solve Rearrange Characters to Make Target String Problem
Master the Rearrange Characters to Make Target String LeetCode problem with undetectable real-time assistance. Get instant solutions and explanations during your coding interviews.
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Start Free for WindowsEasy#2287
LeetCode ProblemRearrange Characters to Make Target String
You are given two 0-indexed strings s and target. You can take some letters from s and rearrange them to form new strings. Return the maximum number of copies of target that can be formed by taking letters from s and rearranging them. Example 1: Example 2: Example 3: Constraints: Note: This question is the same as 1189: Maximum Number of Balloons.
Hash TableStringCounting
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Problem Breakdown
Understanding the Rearrange Characters to Make Target String Problem
Let's break down this LeetCode problem and understand what makes it challenging in interview settings.
Problem Statement
You are given two 0-indexed strings s and target. You can take some letters from s and rearrange them to form new strings. Return the maximum number of copies of target that can be formed by taking letters from s and rearranging them. Example 1: Example 2: Example 3: Constraints: Note: This question is the same as 1189: Maximum Number of Balloons.
EasyProblem #2287
LeetCodeRearrange Characters to Make Target String
Related Topics
Hash TableStringCounting
How Phantom Code Helps
Get real-time assistance for Rearrange Characters to Make Target String problems during coding interviews. Phantom Code provides instant solutions and explanations.
Examples
# Example 1
Input
s = "ilovecodingonleetcode", target = "code"
Output
2
# Example 2
Input
s = "abcba", target = "abc"
Output
1
# Example 3
Input
s = "abbaccaddaeea", target = "aaaaa"
Output
1
Constraints
1 <= s.length <= 100
1 <= target.length <= 10
s and target consist of lowercase English letters.
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Solve Rearrange Characters to Make Target String — You are given two 0-indexed strings s and target. You can take some letters from...
Here's the optimal approach using Hash Table:
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 Rearrange Characters to Make Target String and using Phantom Code during coding interviews.
How does Phantom Code help me solve coding problems like Rearrange Characters to Make Target String 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 Rearrange Characters to Make Target String?
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 Rearrange Characters to Make Target String?
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 Rearrange Characters to Make Target String 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 Rearrange Characters to Make Target String 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 Rearrange Characters to Make Target String 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 Rearrange Characters to Make Target String 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 Rearrange Characters to Make Target String 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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