look at Rust lang don't have a lot of key words if you can put switch int doble, do this for me, please 
The language is very good, it has a more future just to limit rust, C ++ is not so limited
What's your problem with match, isize (or i32 / i64) and f64?
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it would be great more keywords and more simplicity
More keywords is the exact opposite of simplicity.
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Yes more if it had at least more primitive data types it would be good and one more double etc.. keyword
Why would you want a double keyword? There is already an f64 type which is exactly the same as double in C/C++.
More is no better than c ++
I am honestly confused about what you actually want. First you state that more keywords is better and then you state that more keywords is worse than C++.
Yes, I want a key word that is better for solving calculations outside of Println or do you know another way to add a note1 + note3?
I don't see how that is related.
From your posts it's not clear if there's a need to change anything, or whether you're just a new Rust user, and you haven't found a solution to your problem yet.
If you're stuck with some type conversion/math problem, it may be better to ask a question on https://users.rust-lang.org/ instead, with a more complete code on https://play.rust-lang.org/ (just names of variables is not enough to understand what you mean, because we haven't seen your code, so we don't know what your variables are).
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@bjorn3Type I just wanted to type add the values Nota1 + nota2 and because Println doesn't have a string
If you want to add support for the + operator to your own type you will gave to implement the Add trait for your type.
ok bls
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