打印出乘法表

代码如下:python3测试通过

第一种方法:

first = 1
while first < 10:
  second = 1
  while second <= first:
    print( str(second)+"*"+ str(first) + "=" + str(first*second),end = " ")
    second += 1
  print()
  first += 1

第二种方法:

for i in range (1,10):
  for j in range (1,i+1):
    print ("%d*%d=%d" %(j,i,i*j),end=" ")
  print()

原文地址:https://www.cnblogs.com/sunweiyang/p/8503767.html