On Saturday, 16 March 2019 at 03:47:43 UTC, Murilo wrote:
Does anyone know if when I create a variable inside a scope as in
{int a = 10;}
it disappears complete from the memory when the scope finishes? Or does it remain in some part of the memory? I am thinking of using scopes to make optimized programs that consume less memory.

I'd recommend against these sorts of micro-optimizations. Compilers are every good at doing this kind of thing manually so you don't have to worry about it and can concentrate on the actual logic of your program.

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