c++ pretty easy homework

A sequential access file “[login to view URL]” has some product records, each of which contains PRODUCT NUMBER, NAME and PRICE. Write a MAIN function to read file “[login to view URL]” and compute and write the products into a sequential access file “[login to view URL]” whose prices are greater than 50.75 and less than 100.50. Records written into “[login to view URL]” file will contain PRODUCT NUMBER, NAMEand PRICE for each product. FILE record will be declared and defined as a C STRUCTURE (i.e., a STRUCTURE variable will be used when reading and writing file records). You should create your own input file "[login to view URL]" with at least ten records to test the program. You can use any text editor when creating input file "[login to view URL]", which you do not have to submit.