This is a C++ implement of simple neural network. It's based on video Neural Net in C++ Tutorial by David Miller.

1 Gernerate training data to slove XOR problem

 g++ ./makeTrainingSamples.cpp -o makeTrainingSamples ./makeTrainingSamples > out.txt 

2 Test neural netwrok

 g++ ./neural-net.cpp -o neural-net ./neural-net 

And you will get the result!