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Commit29ffc77

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add: Reverse String
1 parente052711 commit29ffc77

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3 files changed

+66
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3 files changed

+66
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lines changed

‎README.md

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|182|[Duplicate Emails](https://leetcode.com/problems/duplicate-emails/)|[SQL](./src/duplicate-emails/res.txt)|Easy|
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|183|[Customers Who Never Order](https://leetcode.com/problems/customers-who-never-order/)|[SQL](./src/customers-who-never-order/res.txt)|Easy|
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|184|[Department Highest Salary](https://leetcode.com/problems/department-highest-salary/)|[SQL](./src/department-highest-salary/res.txt)|Medium|
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|190|[Reverse Bits](https://leetcode.com/problems/reverse-bits/)|[JavaScript](./src/reverse-bits/res.txt)|Easy|
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|190|[Reverse Bits](https://leetcode.com/problems/reverse-bits/)|[JavaScript](./src/reverse-bits/res.js)|Easy|
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|196|[Delete Duplicate Emails](https://leetcode.com/problems/delete-duplicate-emails/)|[SQL](./src/delete-duplicate-emails/res.txt)|Easy|
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|197|[Rising Temperature](https://leetcode.com/problems/rising-temperature/)|[SQL](./src/rising-temperature/res.txt)|Easy|
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|206|[Reverse Linked List](https://leetcode.com/problems/reverse-linked-list/)|[JavaScript](./src/reverse-linked-list/res.js)|Easy|
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|342|[Power of Four](https://leetcode.com/problems/power-of-four/)|[JavaScript](./src/power-of-four/res.js)|Easy|
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|344|[Reverse String](https://leetcode.com/problems/reverse-string/)|[JavaScript](./src/reverse-string/res.js)|Easy|
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|404|[Sum of Left Leaves](https://leetcode.com/problems/sum-of-left-leaves/)|[JavaScript](./src/sum-of-left-leaves/res.js)|Easy|
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|434|[Number of Segments in a String](https://leetcode.com/problems/number-of-segments-in-a-string/)|[JavaScript](./src/number-of-segments-in-a-string/res.js)|Easy|
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||[]()|[](./src//res.js)|Easy|

‎src/reverse-linked-list/res.js

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/**
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* Reverse a singly linked list.
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*
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* res.js
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*@authors Joe Jiang (hijiangtao@gmail.com)
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*@date 2017-02-25 21:12:51
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*@version $Id$
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*/
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/**
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* Definition for singly-linked list.
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* function ListNode(val) {
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* this.val = val;
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* this.next = null;
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* }
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*/
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/**
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*@param {ListNode} head
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*@return {ListNode}
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*/
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letreverseList=function(head){
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if(!head){
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returnhead;
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}
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letres=newListNode(head.val);
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while(head.next){
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lettemp=res;
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res=newListNode(head.next.val);
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res.next=temp;
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head=head.next;
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}
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returnres;
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};

‎src/reverse-string/res.js

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// Write a function that takes a string as input and returns the string reversed.
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// Example:
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// Given s = "hello", return "olleh".
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/**
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* res.js
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*@authors Joe Jiang (hijiangtao@gmail.com)
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*@date 2017-02-25 21:23:03
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*@version $Id$
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*/
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/**
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*@param {string} s
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*@return {string}
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*/
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letreverseString=function(s){
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letres='';
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while(s){
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res=s.charAt(0)+res;
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s=s.substring(1);
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}
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returnres;
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};

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