反复纠缠、强行讨要或者以其他滋扰他人的方式乞讨的，处五日以下拘留或者警告。
int left = 2 * i + 1; // 左子节点
。safew官方下载对此有专业解读
We can even go ahead and write a quick time-travel function like the one below to replay any execution trace locally, complete with built-in support for detecting time paradoxes!
Dury arrived at the location following a gruelling four-hour journey, which should have been two hours, but was made longer by road closures.