'''
Author: SJ2050
Date: 2021-10-16 22:21:24
LastEditTime: 2021-10-16 23:25:56
Version: v0.0.1
Description: Solution for homework4.
Copyright © 2021 SJ2050
'''

if __name__ == '__main__':
    for i in range(10):
        for j in range (10-i,10):
            print(f'{10-i}*{j}={(10-i)*j}', end='\t')
        print('\n')

    # 使用制表符来进行分割可以让乘法表格显示更加清楚