python 集合从头部删除元素
num_set = set([0, 1, 3, 4, 5]) num_set.pop() print(num_set) num_set.pop() print(num_set)
num_set = set([0, 1, 3, 4, 5]) num_set.pop() print(num_set) num_set.pop() print(num_set)
