Addresses vs Pointers in C

In C Languange
And = &&
Address of Operator = &
When prefixing & to a variable, we are instructing the computer to please tell me what address this variable is stored in.

dereference operator =
When using `, we are instructing to go to that following address. ( Note that *` has different uses, it depends on the context. )

Conclusion: & is figuring out where the address is and the * is going into that address.

struct to create custom data types

It's a variable that stores the address of some value.
int *p = n

Pointers tend to take up 8 bytes

Pointers as parameters in a function CODE SNIPPET