import re

cyfry=[]

with open('../land.txt', 'r') as file:
    for line in file:
        cyfry+= re.findall('\d',line)
        
print(len(cyfry))
        
            
            


a8cc166ba87f3eaac5daedd91daaf7c8b3cfee45
<mask token>

<mask token>
with open('../land.txt', 'r') as file:
    for line in file:
        cyfry += re.findall('\\d', line)
print(len(cyfry))

<mask token>
cyfry = []
with open('../land.txt', 'r') as file:
    for line in file:
        cyfry += re.findall('\\d', line)
print(len(cyfry))

import re
cyfry = []
with open('../land.txt', 'r') as file:
    for line in file:
        cyfry += re.findall('\\d', line)
print(len(cyfry))

import re

cyfry=[]

with open('../land.txt', 'r') as file:
    for line in file:
        cyfry+= re.findall('\d',line)
        
print(len(cyfry))
        
            
            

