Need help with C++ code.

You are to write a program that takes input from "input.txt" and outputs the information to "output.txt". The input file will contain the course name, the building code, the room, the number of seats in the room, and the number of students already registered for the course After processing this information you will output in a tabulated format the following information; Subject, Building, Room, and Open Seats. When printing to the output file use the iomanip functions setw, setfill, right, and left to exactly match the formatting of the output.txt inked below. Subject Open Seats Building Room CSC 101 TEC 202