Please Help me to Write these C programs, I am fully confused to solve these Programs. Thanks alot.

[vemulapalli1991]

1. C program to read and write information of an employee using a file.
2. C program to find sum of the S=1+1/x+1/x2 ..............series upto 4 decimal places of accuracy.
3. C program for sorting given set of numbers using bubble sort technique.
4. C program to accept m*n matrix. To find trace and norm of square matrix and to print principle diagonal elements.


Please help to solve these programs. I need these for my college assignment submission.

 

[BigDady]

My advice is to start studying. If you can't do the first three off the top of your head, you should drop the class and get another major.