【每日一坑 1】 随机取数

vose

1. #coding:utf-8
   
2. #从1到n 取m个数 1<=m<=n
   
3. from random import randint
   
4. 
   
5. print "---------------------------------"
   
6. 
   
7. try:
   
8.     n = input("Please input number of N > ")
   
9. except NameError:
   
10.     print "Please check your input, needs number only"
    
11.     n = input("Please input number of N > ")
    
12.    
    
13. number_list = []
    
14. for i in range(1,n+1):
    
15.     number_list.append(i)
    
16.    
    
17. m = randint(1,n)
    
18. print "Get",m,"number"
    
19. get_number = []
    
20. for i in range(0,m):
    
21.     x = randint(1,n-1)
    
22.     get_number.append(number_list[x])
    
23.    
    
24. print "\nDone\n"
    
25. for i in get_number:
    
26.     print i,
    
27.    
    
28. print "\n---------------------------------"

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