逆向模拟操作

由原来的队列经过一系列操作后可以得到[1,2,3,4.....n]这样的队列，那么把所有的操作逆向回去，就能由[1,2,3,4,.....n]得到原来的队列。

from  collections  import deque
T = int(input())
while(T):
    n = int(input())    
    queue =  deque()
    res = deque([i for i in range(1,n+1)])
    #res = [1,2,3,4,5,6,7...n]
    while(res):
        target = res.pop()
        queue.appendleft(target)
        target = queue.pop()
        queue.appendleft(target)
    q = [str(i) for i in queue]
    print(' '.join(q))

    T = T-1