num2 = 1num1 = 1while num2 <= 9: num = 1 while num <= num1: print(num,end="X") print(num1,end="=") sum = num * num1 print(sum,end=" ") num = num + 1 num1 = num1 + 1 print("\n") num2 = num2 + 1
九九乘法表
原文：https://www.cnblogs.com/xiaobinglife/p/9070765.html
