additional informations

subjects/division_and_remainder/README.md

@@ -2,7 +2,15 @@
 
 ### Instructions
 
-Create a function divide that receives two i32 and returns a tuple in which the first element is the result of the integer division between the two numbers and the second is the remainder of the division.
+Create a **function** `divide` that receives two i32 and returns a tuple in which the first element is the result of the integer division between the two numbers and the second is the remainder of the division.
+
+### Notions
+
+- [The Tuple Type](https://doc.rust-lang.org/stable/book/ch03-02-data-types.html?highlight=accessing%20a%20tuple#compound-types)
+
+- [Tuples](https://doc.rust-lang.org/rust-by-example/primitives/tuples.html)
+
+- [Tuple Structs without Named Fields](https://doc.rust-lang.org/stable/book/ch05-01-defining-structs.html?highlight=tuple#using-tuple-structs-without-named-fields-to-create-different-types)
 
 ### Expected Function
 
@@ -14,10 +22,10 @@ pub fn divide(x: i32, y: i32) -> (i32, i32) {
 
 ### Usage
 
-Here is a program to test you're function
+Here is a program to test your function
 
 ```rust
-use division_and_remainder::division_and_remainder;
+use division_and_remainder::divide;
 
 fn main() {
     let x = 9;

subjects/matrix_transposition/README.md

@@ -27,6 +27,8 @@ Example:
 
 - [The Tuple Type](https://doc.rust-lang.org/stable/book/ch03-02-data-types.html?highlight=accessing%20a%20tuple#compound-types)
 
+- [Tuples](https://doc.rust-lang.org/rust-by-example/primitives/tuples.html)
+
 - [Tuple Structs without Named Fields](https://doc.rust-lang.org/stable/book/ch05-01-defining-structs.html?highlight=tuple#using-tuple-structs-without-named-fields-to-create-different-types)
 
 - [Adding Useful Functionality with Derived Traits](https://doc.rust-lang.org/stable/book/ch05-02-example-structs.html?highlight=debug%20deriv#adding-useful-functionality-with-derived-traits)

subjects/tuples/README.md

@@ -2,12 +2,26 @@
 
 ### Instructions
 
-- Define a tuple structure to represent a student.
+- Define a tuple structure to represent a `Student`.
 
 - Each student is identified by an id number of type i32, his/her name and his/her last name as a string Print the content of the tuple to stdout
 
 - Then define three functions to return the id, first name and last name.
 
+### Notions
+
+- [Defining a struct](https://doc.rust-lang.org/stable/book/ch05-01-defining-structs.html)
+
+- [The Tuple Type](https://doc.rust-lang.org/stable/book/ch03-02-data-types.html?highlight=accessing%20a%20tuple#compound-types)
+
+- [Tuples](https://doc.rust-lang.org/rust-by-example/primitives/tuples.html)
+
+- [Tuple Structs without Named Fields](https://doc.rust-lang.org/stable/book/ch05-01-defining-structs.html?highlight=tuple#using-tuple-structs-without-named-fields-to-create-different-types)
+
+- [Adding Useful Functionality with Derived Traits](https://doc.rust-lang.org/stable/book/ch05-02-example-structs.html?highlight=debug%20deriv#adding-useful-functionality-with-derived-traits)
+
+- [Chapter 7](https://doc.rust-lang.org/stable/book/ch07-03-paths-for-referring-to-an-item-in-the-module-tree.html)
+
 ### Expected Functions
 
 ```rust
@@ -23,7 +37,7 @@ pub fn last_name(student: &Student) -> String {
 
 ### Usage
 
-Here is a program to test you're functions
+Here is a program to test your functions
 
 ```rust
 use tuples::*;