Class Solution
- java.lang.Object
-
- g1801_1900.s1859_sorting_the_sentence.Solution
-
public class Solution extends Object
1859 - Sorting the Sentence.Easy
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.
- For example, the sentence
"This is a sentence"
can be shuffled as"sentence4 a3 is2 This1"
or"is2 sentence4 This1 a3"
.
Given a shuffled sentence
s
containing no more than9
words, reconstruct and return the original sentence.Example 1:
Input: s = “is2 sentence4 This1 a3”
Output: “This is a sentence”
Explanation: Sort the words in s to their original positions “This1 is2 a3 sentence4”, then remove the numbers.
Example 2:
Input: s = “Myself2 Me1 I4 and3”
Output: “Me Myself and I”
Explanation: Sort the words in s to their original positions “Me1 Myself2 and3 I4”, then remove the numbers.
Constraints:
2 <= s.length <= 200
s
consists of lowercase and uppercase English letters, spaces, and digits from1
to9
.- The number of words in
s
is between1
and9
. - The words in
s
are separated by a single space. s
contains no leading or trailing spaces.
- For example, the sentence
-
-
Constructor Summary
Constructors Constructor Description Solution()
-