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How to Solve Sorting the Sentence Problem
Master the Sorting the Sentence LeetCode problem with undetectable real-time assistance. Get instant solutions and explanations during your coding interviews.
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Start Free for WindowsEasy#1859
LeetCode ProblemSorting the Sentence
A sentence is a list of words that are separated by a single space with no leading or trailing spaces. Each word consists of lowercase and uppercase English letters. A sentence can be shuffled by appending the 1-indexed word position to each word then rearranging the words in the sentence. Given a shuffled sentence s containing no more than 9 words, reconstruct and return the original sentence.
StringSorting
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Problem Breakdown
Understanding the Sorting the Sentence Problem
Let's break down this LeetCode problem and understand what makes it challenging in interview settings.
Problem Statement
A sentence is a list of words that are separated by a single space with no leading or trailing spaces. Each word consists of lowercase and uppercase English letters. A sentence can be shuffled by appending the 1-indexed word position to each word then rearranging the words in the sentence. Given a shuffled sentence s containing no more than 9 words, reconstruct and return the original sentence.
EasyProblem #1859
LeetCodeSorting the Sentence
Related Topics
StringSorting
How Phantom Code Helps
Get real-time assistance for Sorting the Sentence problems during coding interviews. Phantom Code provides instant solutions and explanations.
Examples
# Example 1
Input
s = "is2 sentence4 This1 a3"
Output
"This is a sentence"
# Example 2
Input
s = "Myself2 Me1 I4 and3"
Output
"Me Myself and I"
Constraints
2 <= s.length <= 200
s consists of lowercase and uppercase English letters, spaces, and digits from 1 to 9.
The number of words in s is between 1 and 9.
The words in s are separated by a single space.
s contains no leading or trailing spaces.
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Solve Sorting the Sentence — A sentence is a list of words that are separated by a single space with no leadi...
Here's the optimal approach using String:
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 Sorting the Sentence and using Phantom Code during coding interviews.
How does Phantom Code help me solve coding problems like Sorting the Sentence 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 Sorting the Sentence?
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 Sorting the Sentence?
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 Sorting the Sentence 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 Sorting the Sentence 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 Sorting the Sentence 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 Sorting the Sentence 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 Sorting the Sentence 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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