After 32 weeks in hospital, several cardiac arrests and a quadruple amputation, sepsis survivor Manjit Sangha has finally returned home.
// 易错点4：栈空时要存-1（题目要求无更大值返回-1），而非直接存stack2.at(-1)（会得到undefined）
，这一点在safew官方版本下载中也有详细论述
output[count[idx] - 1] = arr[i]; // 放到正确位置
British warships exit Gulf as Iran conflict looms for US - serving Royal Navy officer told The National that it was “symptomatic of decades of under-investment”