打印乘法表

1.先打印8的乘法表：

for looper in [1,2,3,4,5]:
    print looper," times 8 = ",looper*8

for looper in range (1,5):
    print looper,"times 8 =",looper*8



for looper in range (1,10):
    print looper,"times 8 =",looper*8

结果：

>>> ================================ RESTART ================================
>>> 
1  times 8 =  8
2  times 8 =  16
3  times 8 =  24
4  times 8 =  32
5  times 8 =  40
>>> 

 

 ================================ RESTART ================================
>>> 
1 times 8 = 8
2 times 8 = 16
3 times 8 = 24
4 times 8 = 32
>>> ================================ RESTART ================================
>>> 
1 times 8 = 8
2 times 8 = 16
3 times 8 = 24
4 times 8 = 32
1 times 8 = 8
2 times 8 = 16
3 times 8 = 24
4 times 8 = 32
5 times 8 = 40
6 times 8 = 48
7 times 8 = 56
8 times 8 = 64
9 times 8 = 72
>>> 

 

 

需注意，range(1,5)==[1,2,3,4]     而不等于【1,2,3,4,5】      range()提供一个数字列表，从给定的第一个数开始，在给定的最后一个数之前结束。

 

 

 

2.再打印一般数的乘法表 

 

x=int(raw_input("what multiplication table would you like?\n"))

for i in range (1,11):
  print x,"x",i,"=",x*i


print "\n\n***********************************************\n\n"

x=int(raw_input("what multiplication table would you like?\n"))
m=int(raw_input("how high do you want to go ?\n"))
for i in range (1,m+1):
  print x,"x",i,"=",x*i

  

运行结果：

 

>>> ================================ RESTART ================================
>>> 
what multiplication table would you like?
5
5 x 1 = 5
5 x 2 = 10
5 x 3 = 15
5 x 4 = 20
5 x 5 = 25
5 x 6 = 30
5 x 7 = 35
5 x 8 = 40
5 x 9 = 45
5 x 10 = 50


***********************************************


what multiplication table would you like?
7
how high do you want to go ?
12
7 x 1 = 7
7 x 2 = 14
7 x 3 = 21
7 x 4 = 28
7 x 5 = 35
7 x 6 = 42
7 x 7 = 49
7 x 8 = 56
7 x 9 = 63
7 x 10 = 70
7 x 11 = 77
7 x 12 = 84
>>>