I was pointed to a blog post about some new features in C++, the first language that I learnt when I started programming 15 years ago.
The author, a member of the C++ Standardization Committee, gives us an example of some basic algorithm to illustrate the use of a new C++ feature that he worked on. The task is rather simple: find triplets of integers a, b and c where a²+b²=c². Here are some examples:
3 4 5
6 8 10
5 12 13