CS561 - Project

CS561, Project 6

Due: See class webpage

1. Inserting into an Ordered List with Fortran 90

In this project, you are to write an "InsertOrdered()" subroutine that insert floating point numbers into a linked list. The "InsertOrdered()" subroutine must maintain a sorted list, i.e., the first element in the list must have the smallest value than all other elements in the list, the second element in the list has the second smallest value, and so on.

As in a previous project, I have prepared some help files to get you started on this project. All you have to do is concentrate on writing the "InsertOrdered()" subroutine.

2. The List Element Structure

The list element structure is similar to the one used in class and the class definition is given in the following file:

ListModule.f90
Copy this file into your project directory do NOT make any changes to the name of the file nor its content !!! You need to compile it to obtain the "listmodule.mod" file that the f90 compiler needs.

3. The Main program file

The driver program (program that controls the execution) is given in the following file:

pj7.f90
Copy this file into your project directory and do NOT make any changes to the name of the file nor its content !!!

The main program invokes the subroutine InsertOrdered() to insert 4 items into a linked list.

Your assignment is:

Write the InsertOrdered() subroutine in a sperate file
Write a interface file pj7interface.h that contains the declaration of the subroutine InsertOrdered()
(this header file is included in the main program file pj7.f90, so the program will NOT compile if you do not provide this file).
Write a Makefile to compile pj7.f90 along with your program file in item 1 above, to an executable program main
Note: the executable program must be named main - it will simply my grading.

4. Turn in

Turn in the Makefile file of your program as assignment `pj7':
```
        /home/cs561000/turnin  Makefile pj7
```
Turn in the pj7interface.h header file of your program as assignment `pj7a':
```
        /home/cs561000/turnin  pj7interface.h  pj7a
```
Turn in your file that contans the subroutine "InsertOrdered()" as assignment `pj7b':
```
        /home/cs561000/turnin  yourfile.f90  pj7b
```