# I want to get the total number of numbers on the list, so I can hear the question!

Asked 2 weeks ago, Updated 2 weeks ago, 1 views

`````` import numpy as np

import os

import re

seoul_file = open("seoul.txt", "r", encoding = "utf8")

print ("Seoul Data Received"

seoul_file.close()

time12_seoul = []

date12_s = []

date12_s2 = []

def clean_text(inputString): #Remove special characters

text_rmv = re.sub('[-=+,#/:^[email protected]*\"※~ ·!NNone'|}\(\)\[\]`\'…》\”\“\’·]', '', str(inputString))

return text_rmv

def list_chunk(lst,n): #Splitlist(when dividing by date)

return [lst[i:i+n] for i in range(0, len(lst), n)]

def None_del(n,lst):

lst.clear()

for a in n:

a = list(filter(None, a))
lst.append(a)
return lst

for s_time in seoul:
#Only 12 o'clock data in Seoul is contained
if '12:00' in s_time:

time12_seoul.append(s_time)

for s_data12 in time12_seoul:

list_s = s_data12.split(',')
del list_s
del list_s
Value_seoul12 = list_s.split(":")
del Value_seoul12
Value_seoul12 = clean_text(Value_seoul12)
if Value_seoul12 == '':
date12_s.append(Value_seoul12)
continue
else:
Value_seoul12 = (Value_seoul12)
date12_s.append(Value_seoul12)

#print(Value_seoul12)
Value2_seoul12 = list_s.split(":")
del Value2_seoul12
Value2_seoul12 = clean_text(Value2_seoul12)
if Value2_seoul12 == '':
date12_s2.append(Value2_seoul12)
continue
else:
Value2_seoul12 = (Value2_seoul12)
date12_s2.append(Value2_seoul12)
#print(Value2_seoul12)

s_12 = list_chunk(date12_s, 40)

s2_12 = list_chunk(date12_s2, 40)

date12_s = None_del(s_12, date12_s)

date12_s2 = None_del(s2_12, date12_s2)
``````

I coded in this way and received the data I wanted from the file, but ```int( Date12_s)``` is tied up and the sum of the numbers in the list is calculated using `sum`, and even if you make the ` int` type with `map`, the sum is not found, so I'm asking you a question.

What I have to do now is to find the sum of `date12_s` and `date12_s2` respectively, but I don't know where to start, so ask me!

python list

2022-09-20 14:24

2022-09-20 14:24

## If you have any answers or tips

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