Missing Number

It is Friday and it has been a long week and I am feeling somewhat tired. My wife and I have been invited for dinner at one of her brother’s house. I am looking forward to decompress later today.

In this post I tackled problem 17.4 from the Cracking the Coding Interview book by Gayle Laakmann McDowell. As usual I read the problem a few times to get a good understanding of what is required. Given that I have to generate the test scaffolding I try to be even more careful not to waste time. Continue reading “Missing Number”