Python---金字塔1，,>>:金字塔1代码：

Python---金字塔1，,>>:金字塔1代码：

>>:金字塔1

代码：

numbers2 = []for value in range(0,10):    number = value+1    numbers2.append(number)    print(numbers2)for value2 in numbers2:    number2 = value2-1    munbers2 = numbers2.pop(-1)    print(numbers2)for value2 in numbers2:    number2 = value2-1    munbers2 = numbers2.pop(-1)    print(numbers2)        for value2 in numbers2:    number2 = value2-1    munbers2 = numbers2.pop(-1)    print(numbers2)       print("\n")print(len(numbers2))

输出结果：

[1][1, 2][1, 2, 3][1, 2, 3, 4][1, 2, 3, 4, 5][1, 2, 3, 4, 5, 6][1, 2, 3, 4, 5, 6, 7][1, 2, 3, 4, 5, 6, 7, 8][1, 2, 3, 4, 5, 6, 7, 8, 9][1, 2, 3, 4, 5, 6, 7, 8, 9, 10][1, 2, 3, 4, 5, 6, 7, 8, 9][1, 2, 3, 4, 5, 6, 7, 8][1, 2, 3, 4, 5, 6, 7][1, 2, 3, 4, 5, 6][1, 2, 3, 4, 5][1, 2, 3, 4][1, 2, 3][1, 2][1]1

Python---金字塔1