It has to be written in C++

Please make sure that the input should be from a text file and can you please attach the text file with it

should design and implement a program that uses the structure below, (SG) and allocates an ARRAY OF 10 ELEMENTS/ STRUCTURES to contain the information.

Struct SG

{float arraySG[10];

string name;

char LG;

};

The Program should:

(Input) Read each of the Students' Names into the Structure from a FILE, i.e., Name and 10 grades for each Student,

THEN, calculates the average grades from which a LETTER GRADE is determined and stores that grade in LG.

If the Student has less than 10 grades, then the Student should get a "W" grade.

( Output) Each Name's Name, the 10 grades, and the given Letter-Grade neatly formatted in a tabular form.