I also put "-" between things that look like multiple words, but would be written as one word today.
// const head = new ListNode(2, new ListNode(1, new ListNode(5)));
，详情可参考Line官方版本下载
Stanislav Vishnevskiy, Discord's co-founder and chief technology officer, said a planned global rollout of a verification process to determine users under the age of 16 would be delayed until the latter half of this year.
The number of people sleeping rough in England is at its highest level since records began in 2010.
- satisfiable: Boolean. True if the formula is satisfiable