add solution for 1008

.github/PULL_REQUEST_TEMPLATE.md

@@ -1 +0,0 @@
-None.

README.md

@@ -8,6 +8,8 @@
   <a href="https://github.com/doocs/leetcode/issues"><img src="https://img.shields.io/github/issues/doocs/leetcode.svg" alt="issues"></a>
   <a href="https://github.com/doocs/leetcode/stargazers"><img src="https://img.shields.io/github/stars/doocs/leetcode.svg" alt="stars"></a>
   <a href="https://github.com/doocs/leetcode/network/members"><img src="https://img.shields.io/github/forks/doocs/leetcode.svg" alt="forks"></a>
+  <!-- <a href="#backers" alt="sponsors on Open Collective"><img src="https://opencollective.com/leetcode-280/backers/badge.svg" /></a> 
+  <a href="#sponsors" alt="Sponsors on Open Collective"><img src="https://opencollective.com/leetcode-280/sponsors/badge.svg" /></a> -->
 </p>
 
 ## Introduction
@@ -26,13 +28,6 @@ I'm looking for long-term contributors/partners to this repo! Send me [PRs](http
 ![how-to-contribute](/img/how-to-contribute-yanglbme.png)
 
 ## Contributors
+This project exists thanks to all the people who contribute. 
 
-" If you want to go fast, go alone. If you want to go far, go together. And that's the spirit of [teamwork](https://github.com/doocs/leetcode/graphs/contributors) ".
-
-<!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
-| <center> [<img src="https://avatars3.githubusercontent.com/u/21008209?v=4" width="80px;"/>](https://github.com/yanglbme) </center> | <center> [<img src="https://avatars3.githubusercontent.com/u/23625436?v=4" width="80px;"/>](https://github.com/chakyam) </center> | <center> [<img src="https://avatars3.githubusercontent.com/u/10081554?v=4" width="80px;"/>](https://github.com/zhkmxx9302013) </center> | <center> [<img src="https://avatars3.githubusercontent.com/u/40383345?v=4" width="80px;"/>](https://github.com/MarkKuang1991) </center> | <center> [<img src="https://avatars3.githubusercontent.com/u/12371194?v=4" width="80px;"/>](https://github.com/fonxian) </center> | <center> [<img src="https://avatars3.githubusercontent.com/u/25222367?v=4" width="80px;"/>](https://github.com/zhanary) </center> | <center> [<img src="https://avatars3.githubusercontent.com/u/42396616?v=4" width="80px;"/>](https://github.com/ZhouTingZhaobiu) </center> | <center> [<img src="https://avatars3.githubusercontent.com/u/31923541?v=4" width="80px;"/>](https://github.com/zouwx2cs) </center> |
-|---|---|---|---|---|---|---|---|
-| <center> [<img src="https://avatars3.githubusercontent.com/u/20679510?v=4" width="80px;"/>](https://github.com/Mrzhudky) </center> | <center> [<img src="https://avatars3.githubusercontent.com/u/44309823?v=4" width="80px;"/>](https://github.com/KongJHong) </center> | <center> [<img src="https://avatars3.githubusercontent.com/u/18181519?v=4" width="80px;"/>](https://github.com/limbowandering) </center> | <center> [<img src="https://avatars3.githubusercontent.com/u/37685012?v=4" width="80px;"/>](https://github.com/jxdeng3989) </center> | <center> [<img src="https://avatars3.githubusercontent.com/u/44314231?v=4" width="80px;"/>](https://github.com/igayhub) </center> | <center> [<img src="https://avatars3.githubusercontent.com/u/30177307?v=4" width="80px;"/>](https://github.com/MCN1998) </center> | <center> [<img src="https://avatars3.githubusercontent.com/u/5793058?v=4" width="80px;"/>](https://github.com/Fairyhead) </center> | <center> [<img src="https://avatars3.githubusercontent.com/u/24841082?v=4" width="80px;"/>](https://github.com/zhng1456) </center> |
-| <center> [<img src="https://avatars3.githubusercontent.com/u/32598987?v=4" width="80px;"/>](https://github.com/xiapengchng) </center> | <center> [<img src="https://avatars3.githubusercontent.com/u/37660444?v=4" width="80px;"/>](https://github.com/Mcnwork2018) </center> | <center> [<img src="https://avatars3.githubusercontent.com/u/22535595?v=4" width="80px;"/>](https://github.com/bluesword12350) </center> | <center> [<img src="https://avatars3.githubusercontent.com/u/39827514?v=4" width="80px;"/>](https://github.com/ashwek) </center> | <center> [<img src="https://avatars3.githubusercontent.com/u/25475525?v=4" width="80px;"/>](https://github.com/Mrtj2016) </center> |
-
-<!-- ALL-CONTRIBUTORS-LIST:END -->
+<a href="https://github.com/doocs/leetcode/graphs/contributors"><img src="https://opencollective.com/leetcode-280/contributors.svg?width=890&button=false" /></a>