Title description:
Given a string, you need to reverse the character order of each word in the string, while still preserving the initial order of spaces and words.
Tip:
In the string, each word is separated by a single space, and there will not be any extra spaces in the string
Example:
Input: "Let's take LeetCode contest"
Output: "s'teL ekat edoCteeL tsetnoc"
code show as below:
class Solution {
public String reverseWords(String s) {
String[] strs = s.split(" ");
StringBuffer buffer = new StringBuffer();
for (int i = 0; i < strs.length; i++) {
buffer.append(new StringBuffer(strs[i]).reverse().toString());
buffer.append(" ");
}
return buffer.toString().trim();
}
}
Results of the:
