Python even how to list into the odd square values into the square value minus one request in the list randomly get

CodePudding user response:

Def test (myList) :
New_List=[]
For num in myList:
Try:
Num=int (num)
# base
If num % 2==1:
New_num=num * * 2-1
# even
The else:
New_num=num * * 2
Except:
Print (" input the correct array ")
Return "over"
New_List. Append (new_num)
Return new_List

CodePudding user response:

Random if you

 
Import the random as R 
# returns the random number from a list [1, 2, 3, 4] 
Ran_num=R.c hoice ([1, 2, 3, 4]) 

CodePudding user response:

Li=[1, 2, 3, 4]

Li=[I * * 2/2 if (I % 2) else I * * 2 for I in li]

Print (li)

CodePudding user response:

Method one:
Please look at the code