Conclusion

Copy semantics VS move semantics

Languages	Paradigm
C	copy semantics + pointers
C++	copy semantics by default + move semantics possible + pointers
Rust	move semantics by default + copy possible if mentionned + pointers
Python	pointers only

In C, C++, assignments in general make copies by default.

x = y;`

Such a small instruction can be very cooooostly!

In Rust, assignments make move by defaut:

x = y;
//impossible to use `y` anymore!

except for types that implement the Copy trait, e.g. integers:

y = 5;
x = y;
//still possible to use `y`

In Python, variables are pointers!

x = y:

Languages	Paradigm
C	do it yourself
C++	do it yourself + RAII encouraged
Rust	RAII
Python/Java/Javascript etc.	Garbage collection

Languages	Paradigm
C	weak, static, no genericity
C++	strong, static
Rust	strong, static + lifetime
Python	strong, dynamic (+ static gradual typing)

that the C part will be useful for you in the architecture & system course in L3S2!
that the Python part will be useful for you in the compiler course in M1S1!
that you understand more C and Python for agregation
that you are more fluent in programming languages for:
- your internship
- your research and/or teachr career!

Happy christmas!