Can help explain the code-CodePudding

Import the random
A=[random randint (0, 20) for I in range (10)]
Print (a)
B=sorted (a)
C={}
For I in b:
If I in c:
C=c [I] [I] + 1
The else:
[I] c=1
Print (c)

CodePudding user response:

 
Import the random 
10 # a list, cycle times, each time to extract an integer (0-20), added to the list 
A=[random randint (0, 20) for I in range (10)] 
Print (a) 
# sorting, assigned to the new order b 
B=sorted (a) 
C={} 
# traverse the list b 
For I in b: 
# to judge the key in not in the dictionary 
If I in c: 
# if you have the key, its value is + 1 
C=c [I] [I] + 1 
The else: 
# if you don't have the key, its value is 1 
[I] c=1 
Print (c)

CodePudding user response:

 
Import the random 
A=[random randint (0, 20) for I in range (10)] generated 10 # 0-19 (including 0 and 19) between the random Numbers, and stored in a list in a 
Print (a) 
B=sorted # (a) to a sorting 
C={} # define a dictionary 
For I in b: # after traversal sequence of a 
If I in c # if a value in c 
C=c [I] [I] value + 1 + 1 # c 
The else: 
[I] c=1 # initialization 
Print (c) 

# the meaning of the whole piece of code: the number of statistics random number