打印99乘法表-python

题目:如何打印出阶梯状的99乘法表?

题解:

#coding:utf-8
def multiplication_tables(num):
#for i in range(1,10):
    for j in range(1,i+1):
        print("%d*%d=%d"%(j,i,i*j),end=" ")
    print(" ")
for i in range(1,10):
    multiplication_tables(i)