Top Answers

1. What's the use of do while(0) when we define a macro?
   157 votes
2. What algorithm can be used for packing rectangles of different sizes into the smallest rectangle possible in a fairly optimal way?
   76 votes
3. What is the fastest/most efficient way to find the highest set bit (msb) in an integer in C?
   22 votes
4. Smart progress bar ETA computation
   18 votes
5. What would be C++ limitations compared C language?
   14 votes