package main import ( "fmt" ) //时间复杂度O(N*logN) //空间复杂度O(1) func main() { a := 0 _, _ = fmt.Scan(&a) //fmt.Println(a) nums := make([]int, a) for i:=0; i < a; i++ { b := 0 _, _ = fmt.Scan(&b) nums[i] = b } //fmt.Println(nums) quickSort(num...