Reverse bit pattern in C

Question

I am converting a number to binary and have to use putchar to output each number.

The problem is that I am getting the order in reverse.

Is the

Answer 1

My guess is that you have a integer and you're attempting to convert it to binary?

And the "answer" is ABCDEFG, but your "answer" is GFEDCBA?

If so, I'd double check the endian of the machine you're doing it on and the machine the "answer" came from.