定存什么：要下标/距离就栈里存索引，只要值就存值或存索引再 nums[i] 取。
"id": "e4c63122-dc63-40dd-8cf0-ef7e82aed103",
。同城约会对此有专业解读
char type, bucket;
Another Stuff Your Kindle Day is dropping, merely days after the Sapphic Shelf Explosion. We're certainly not complaining. It's very much a case of "the more the merrier" with Stuff Your Kindle Day. We're always greedy for more.