Practice Sorting the Sentence

Read the task, work through the examples, and check your approach against the constraints. Use the original LeetCode task for coding and submissions.

Easy#1859

LeetCode Problem

Sorting the Sentence

String Sorting

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.

Source: Sorting the Sentence on LeetCode. Use the original task for its coding environment and submissions.

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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