I am trying to write a code to perform the following I was hoping someone could point me in the right direction and explain/ show me what I need to do. thanks!
Sample:
Enter a number (-9999 to end): 4
Enter a number (-9999 to end): -3
Enter a number (-9999 to end): -15
Enter a number (-9999 to end): 0
Enter a number (-9999 to end): 10
Enter a number (-9999 to end): 22
Enter a number (-9999 to end): -9999
The list of all numbers entered is:
[4, -3, -15, 0, 10, 22]
The dictionary with averages is:
{'AvgPositive': 12.0, 'AvgNonPos': -6.0, 'AvgAllNum': 3.0}
To create your list of integers from input, do something like this:
myList = []
while True:
myInput = raw_input('Please enter a number: ')
if myInput == '-9999':
break
else:
myList.append(int(myInput.strip()))
then do what you need to do with that list of integers.
you can try like this:
my_num = []
while True:
n = input("Enter a number (-9999 to end):")
if n == '-9999':
break # if user enters -9999 it will come out of loop
my_num.append(int(n))
avg = sum(my_num)/len(my_num)
avg_pos = sum([ x for x in my_num if x>=0 ])/len(my_num)
avg_neg = sum([ x for x in my_num if x<0 ])/len(my_num)
now you can put this all in dictionary easily
sum
function give you sum of list. len
function give you length of list
I am looping over list if x>=0 it will be positive. if x<0 it will be negative
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