Skip to content

201511580440 李坦 #661

@hncsltok

Description

@hncsltok

1

(20分)写函数,该函数接收一个参数n。参数n为[1,9]之间的正整数。函数可根据n打印倒三角形到屏幕。形式如图所示,注意除了最后一行以外,每一行的两个数字之间有一个空格。主程序以整数7调用这个函数并打印倒三角形。(如给定n=9,则函数打印三角形如下:)

def f(n):
    assert type(n) == int
    assert n >= 1
    assert n <= 9
    for i in range(n):
        for j in range(i):
            print(' ', end='')
        for j in range(n-i):
            print(n-i, end=' ')
        print()
        
f(7)

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions