how to write in Dev C++

Given a text file containing unknown number of lines.cach line containing the integer values representing the height of a building in (Yard foot inches) separated by space. Write a well-documented C++ program that 1. Rends the three values from the file 2. If any of the read values is greater than 2000, prints on the screen an error mesuge: Error: invalid building length." 3. Otherwise, calculates the building length in inches, where one yard is 3 feet, and foot is 12 inches, 4. Sends to another file both length values: the read and the calculated as shown below. 5. Repeats steps (1-4) until a negative value is encountered. For example, if the read values are (71 26), then your program must send to a new file the following - The height of a building in YD:FT:IN format=71:2:6 The height of a building in inches 2586