有如下所示6行Python代码,变量a与变量b都有5个元素。代码中两次print()打印出的结果可能不会一样!请判断对否?( )
a = {'1','2','3','4','5'} b = ('1','2','3','4','5') for x in a: print(x) for i in b: print(i)