CS:APP Data Lab
* <Please put your name and userid here>
* * bits.c - Source file with your solutions to the Lab.
* This is the file you will hand in to your instructor.
* WARNING: Do not include the <stdio.h> header; it confuses the dlc
* compiler. You can still use printf for debugging without including
* <stdio.h>, although you might get a compiler warning. In general,
* it's not good practice to ignore compiler warnings, but in this
* case it's OK.