How do I assign int number from a text file to an array? -

i have made program read text file stuck on assign numbers text files array , have make program figure out how many elements there array.

if have 1-line text file numbers.txt content 2 3 5 7 11 13 can use following code:

numbers = [int (number)  num_txt in open ("numbers.txt").read ().split ()] 

however, floats have use float() instead of int() , multiline content number of number strings per line propably need more 1 line of code.