Inverse/ reverse bits in file, c++

Question

I need a help, with a program, which reverses and inverses bits in files. I have a function, which reverses bits, but it only reverses that number, which i input in a code. I need a function, which reads the bit array (correct me, if i wrong) in file, for example "number.txt", reverses it by that function which i will post below, and saves it in a new file. And also inverse the bits in file, by analogy of reversing it.
P.S. sorry for my english
https://code.sololearn.com/cHKxANlwwPZJ/?ref=app

Answer 1

What does your bit array in the file look like? Characters like "00100010"?

Answer 2

I added reading console string, converting to integer, and displaying both original & reversed in decimal & hexadecimal. Since you used std::, I removed the using as it defeats the purpose. We must write the file in order to read it in playground so left that for you. Enter 1100 to prompt or any other eight bit binary value.
https://code.sololearn.com/cWNsYh2bKLvq

Answer 3

Thanks a lot!

Answer 4

I have a task - to get the bits from bytes in the file. It can be the simple text, and i have to "pull out" bits from it, reverse it, and save. Yes, i tried to just reverse the array, but its wrong