我的程序使用哪个c++编译器?

I am not very expert in cpp programming, rather a beginner in the enormous world of programming, as these days we just install any IDE and start with our programs in it. I started using CodeBlocks IDE but just out of curiosity wanted to know which compiler is my program using as it can be 4.3.2 or 4.0.8 or maybe something elseI am not very expert in cpp programming, rather