是否可以在 Python 的字典中移动或交换元素 position？

Question

if __name__ == '__main__':
    n = int(input())
    for _ in range(n): #n is the number of inputs
        queue = dict(x.split() for x in input().splitlines())
        #queue is a dict that splits the input and store the input as key and value pair.
        for key,value in queue.items():
            print(value,end=' ')
    

Using dictionary as queue to shift or swap elements position in a dictionary in Python

Answer 1

Dictionaries in Python are unordered (or at least, they should be). In Python 3.6 or later, dictionaries print out in the order they were added, but you should always treat dictionaries as though they are completely unordered. You can't move values around in a dictionary because, simply put, they aren't in any order, If you want to order them. sort the dict.keys() list yourself.

More info here: http://www.pythonlikeyoumeanit.com/Module2_EssentialsOfPython/DataStructures_II_Dictionaries.html#Are-Dictionaries-Ordered?-A-Word-of-Warning