#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
@File       : 打印99乘法表.py
@Author     : lichao
@Date       : 2024/11/26 17:03
@Software   : PyCharm
"""

for i in range(1, 10):
    for j in range(1, i + 1):
        print(f' {i * j}', end=' ')
    print()