假定move()的时间复杂度为O(1),则下列算法的时间复杂度为_____。
void hanoi(int n,char x,char y,char z)
{
if(n==1)
move(x,1,z);
else
{
hanoi(n-1,x,z,y);
move(x,n,z);
hanoi(n-1,y,x,z);
}
}
链接:https://www.nowcoder.com/questionTerminal/c9c2dcc8b50448dfaa042f75249b6128 来源:牛客网voidhanoi(intn,charx,chary,charz){if(n==1)move(x,1,z);else{hanoi(n-1,x,z,y);move(x,n,z);hanoi(n-1,y,x,z);}}