Hi, I don't know how to store input data pairs into an array. I have to insert two text files into the program prompting the user to input the file names (I have done this bit). Now I need store input data pairs into an array. The task is basically to create a wave on c++ using 2 files which both contain 361 pairs of numbers, the first number of the pair is time and the second one is the corresponding amplitude at that time, I also have to use 3 different classes. Anyone have any ideas how to do this?