convert list to number python code example

Example 1: change list to int in python

test_list = list(map(int,test_list))

Example 2: convert list into integer python

num = [1, 2, 3, 4]

s = [str(i) for i in num] # Converting integers into strings

result = str("".join(s)) # Join the string values into one string

print(result)

Example 3: convert list of strings to int python

test_list = ['1', '4', '3', '6', '7'] 
  
# Printing original list 
print ("Original list is : " + str(test_list)) 
  
# using naive method to 
# perform conversion 
for i in range(0, len(test_list)): 
    test_list[i] = int(test_list[i]) 
      
  
# Printing modified list  
print ("Modified list is : " + str(test_list))