I am making a module called "dumbstuff" just as a hobby and can't seem to identify the problem.The function is set to take in a list and an operator to sort the list in ascending order or descending order. When I run the function, a blank screen appears, I've been at it for a while and cannot figure out what's wrong.
Here's the sorting function in the "dumbstuff" module:
def sortlist(rawlist: list, operator: str, ifprint: bool):
looped = 0
done = 0
index = 0
sortedList = []
while (done == 0):
index = 0
looped = 0
#ascending sort
if (operator == "<"):
while (index < len(rawlist) - 1):
if (rawlist[index] > rawlist[index + 1]):
temp = rawlist[index]
rawlist[index] = rawlist[index + 1]
rawlist[index + 1] = temp
looped += 1
if (looped == 0): done = 1
sortedList = rawlist
#descending sort
if (operator == ">"):
while (index < len(rawlist) - 1):
if (rawlist[index] < rawlist[index + 1]):
temp = rawlist[index + 1]
rawlist[index + 1] = rawlist[index]
rawlist[index] = temp
looped += 1
if (looped == 0): done += 1
sortedList = rawlist
if (ifprint == True):
print(sortedList)
and here is the code I am trying to run it through, it creates an array of 20 random integers,
import random
import dumbstuff as ds
array = []
index = 0
while (index < 20):
array.append(random.randint(0, 20))
index += 1
ds.sortlist(array, "<", ifprint=True)
input()
However, the code appears to never return and also never outputs anything to the screen.
You need to increment index somewhere in your code.
Perhaps you could replace the while loop with a for loop.
#ascending sort
if (operator == "<"):
for index in range(len(rawlist) - 1): # Here.
while (index < len(rawlist) - 1):
With this change, it appears to work https://repl.it/repls/SilentDelectablePrinter.