Suppose I have a number.txt file separated line by line as below-

4

8

9

10

12

13

(Note that there is no extra line between numbers) How do I make a C++ program which allows us to separate the first two number as integer variable for further manipulation and the remaining 4 numbers (or remaining ones) into an integer array? To simply the question how do I make this txt file into int a=4, int b=8. and int arr[a]= {9,10,12,13} in c++?

Note: The first number in txt file is the number of items in array