Leetcode | 151. Reverse Words in a String | Medium | Java Solution

#leetcode #leetcodesolution #java

[pranawkaushal]

//using two pointer
public String reverseWords(String s) {

String[] words = s.trim().split("\\s+");
int i = 0, j = words.length - 1;
while (i < j) {
String t = words[i];
words[i] = words[j];
words[j] = t;
i++;
j--;
}
return String.join(" ", words);
}