#include fstream
#include iostream

using namespace std;

int main()
{
char choice[250];
fstream file;
cout <> choice; //EDIT: this is wtf scrweed up by the site.. youi know how to use cin I assume >.>

file.open(choice, ios::binary | ios::in);
if (!file.is_open())
return 0;
char *data;
long begin, end, size;
file.seekg(0, ios::beg);
begin = file.tellg();
file.seekg(0, ios::end);
end = file.tellg();
size = end – begin;
data = new char[size];
file.seekg(0, ios::beg);
file.read(data, size);
file.close();
for (long i = 0; i < size; i++)
data[i] = ~data[i];
file.open(”output.woo”, ios::out | ios::binary);
file.seekp(0, ios::beg);
file.write(data, size);

return 0;
}

An easy use to display the <> operators:

You have a character. Display its binary. Using bitwise <>, it is quite easy to.

char decode = (somesortofcharactefgettingthinghere);
char tempChar;
for (int i = 0; i < 8; i++) // we are using a character. It is 1 byte, or 8 bits (or is on my computer).
{
tempChar = decode
tempChar << i;
tempChar >> 7; // because bits are lost, we can seperate 0’s and 1’s by themselves.
cout << char;
}

I can’t easily explain that, but if you think it out in your head…

lets say our character is the number 97 (I think thats A, but it does not matter. It is only outputted as A, internally it is a number)

0 1 1 0 0 0 0 1

Alright, in our loop, we start by shifting it 0 units to the left. we then shift it to the right 7.

Our result? 0. Next time, move it 1 unit to the left, 7 to the right. 1. So on and so forth. You could have alternatively used a calculation, but this was just an example.

Please make it clear…