1、Pycharm新建python文件
2、输入如下代码：# -*-coding:utf-8-*-for row in range(1, 10): for vertic锾攒揉敫al in range(1, row + 1): if row > vertical: print("%d * %d = %d" % (vertical, row, row * vertical), end="\t\t") else: print("%d * %d = %d" % (vertical, row, row * vertical))
