Advice on unsigned int (Gangnam Style edition)

Question

The video \"Gangnam Style\" (I\'m sure you\'ve heard it) just exceeded 2 billion views on youtube. In fact, Google says that they never expected a video to be greater than a 32-

Answer 1

Use the right type for the operations which you will perform. float wouldn't make sense for a counter. Nor does signed int. The normal operations on the counter are print and +=1.

Even if you had some unusual operations, such as printing the difference in viewcounts, you wouldn't necessarily have a problem. Sure, other answers mention the incorrect abs(i2-i1) but it's not unreasonable to expect programmers to use the correct max(i2,i1) - min(i2,i1). Which does have range issues for signed int. No uniform solution here; programmers should understand the properties of the types they're working with.