Shulou(Shulou.com)06/01 Report--

This article will explain in detail how LeetCode reverses words in strings. Xiaobian thinks it is quite practical, so share it with you for reference. I hope you can gain something after reading this article.

topic

Given a string, you need to reverse the character order of each word in the string while still preserving the spaces and the initial order of the words.

Example: Input: "Let's take LeetCode contest" Output: "s'teL ekat edoCteeL tsetnoc" Tip: In the string, each word is separated by a single space, and there are no extra spaces in the string. Code class CQueue { Deque stack1; Deque stack2; public CQueue() { stack1 = new LinkedList(); stack2 = new LinkedList(); } public void appendTail(int value) { stack1.push(value); } public int deleteHead() { //if the second stack is empty if (stack2.isEmpty()) { while (! stack1.isEmpty()) { stack2.push(stack1.pop()); } return stack2.isEmpty() ? -1 : stack2.pop(); }else { return stack2.pop(); } }} About "LeetCode how to reverse the words in the string" This article is shared here, I hope the above content can be of some help to everyone, so that you can learn more knowledge, if you think the article is good, please share it for more people to see.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.