using c++ please

Lab 1 you 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 Student's Name, the 10 grades, and the given Letter Grade neatly formatted in a tabular form