I also learnt with the second edition, I own the last one from 2013, it is alright. The languages have evolved across editions, from Pascal, to C, to C and C++

I also learnt with the second edition, I own the last one from 2013, it is alright. The languages have evolved across editions, from Pascal, to C, to C and C++, and a bit of C# as well on the last one. Naturally it misses on several new concepts, however I would assert it has quite valuable content.