摘要: 输出九九乘法表 方法一:for循环 for i in range(1,10): for j in range(1,i+1): print("%s * %s = %s" %(j,i,j*i),end =" ") print() 方法二:while循环 a = 1 while a <= 9: b = 1 阅读全文
posted @ 2020-07-21 22:53 风声~~ 阅读(293) 评论(0) 推荐(0) 编辑