a = [1, 2, 3, 4]a.pop()print(a)print(a.pop(-2))print(a)a.pop(0)print(a)以上程序的输出结果是
a = [1, 2, 3, 4]a.pop()print(a)print(a.pop(-2))print(a)a.pop(0)print(a)以上程序的输出结果是
发布时间:2025-11-23 01:17:26
a = [1, 2, 3, 4]a.pop()print(a)print(a.pop(-2))print(a)a.pop(0)print(a)以上程序的输出结果是