关于九九乘法表while和for

九九乘法表

普通那种我就不放上来了
记录一下

def _while():
    print("--------------------------------开始了---------------------------------")
    print("=================================one==================================")
    i = 1
    while i <= 9:
        j = i
        while j <= 9:
            print("{:2}x{}={:<3}".format(i, j, i * j), end='')
            j += 1
        i += 1
        print()
    print("=================================two==================================")
    i = 1
    while i <= 9:
        j = i
        k = 1
        while i > k:
            print("        ", end="")
            k += 1
        while j <= 9:
            print("{:2}x{}={:<3}".format(i, j, i * j), end='')
            j += 1
        i += 1
        print()
    print("--------------------------------结束了---------------------------------")

def _for():
    print("--------------------------------开始了---------------------------------")
    print("=================================one==================================")
    for i in range(1, 10):
        for j in range(i, 10):
            print("{:2}x{}={:<3}".format(i, j, i * j), end="")
        print()

    print("=================================two==================================")

    for i in range(1, 10):
        for k in range(1, i):
            print("        ", end="")
        for j in range(i, 10):
            print("{:2}x{}={:<3}".format(i, j, i * j), end="")
        print()
    print("--------------------------------结束了---------------------------------")


print("1代表while循环\n2代表for循环")
print("请输入你想的循环方式:", end="")
m=input()
if m=='1':
    _while()
elif m=='2':
    _for()
else:
    print("操作错误")

  

 

  
1
  
2
  
3
  
4
  
5
  
6
  
7
  
8
  
9
  
10
  
11
  
12
  
13
  
14
  
15
  
16
  
17
  
18
  
19
  
20
  
21
  
22
  
23
  
24
  
25
  
26
  
27
  
28
  
29
  
30
  
31
  
32
  
33
  
34
  
35
  
36
  
37
  
38
  
39
  
40
  
41
  
42
  
43
  
44
  
45
  
46
  
47
  
48
  
49
  
50
  
51
  
52
  
53
  
54
 

文章来源: blog.csdn.net，作者：小生凡一，版权归原作者所有，如需转载，请联系作者。

原文链接：blog.csdn.net/weixin_45304503/article/details/104604896