Create 0237-delete-node-in-a-linked-list (several languages)

[earthquakeonmars]

• Files Modified: 0237-delete-node-in-a-linked-list.c, 0237-delete-node-in-a-linked-list.cpp, 0237-delete-node-in-a-linked-list.cs, 0237-delete-node-in-a-linked-list.java, 0237-delete-node-in-a-linked-list.js, 0237-delete-node-in-a-linked-list.py, 0237-delete-node-in-a-linked-list.rb, 0237-delete-node-in-a-linked-list.ts

• Languages used: c, cpp, csharp, java, javascript, python, ruby, typescript

• Submission URLs:
  c: https://leetcode.com/problems/delete-node-in-a-linked-list/submissions/1514013035/
  cpp: https://leetcode.com/problems/delete-node-in-a-linked-list/submissions/1514013174/
  csharp: https://leetcode.com/problems/delete-node-in-a-linked-list/submissions/1514013361/
  java: https://leetcode.com/problems/delete-node-in-a-linked-list/submissions/1514013601/
  javascript: https://leetcode.com/problems/delete-node-in-a-linked-list/submissions/1514013771/
  python: https://leetcode.com/problems/delete-node-in-a-linked-list/submissions/1514013939/
  ruby: https://leetcode.com/problems/delete-node-in-a-linked-list/submissions/1514014100/
  typescript: https://leetcode.com/problems/delete-node-in-a-linked-list/submissions/1514014245/