Hi, i am trying to make a program which has to display some data which has been put in by the user over some time. The value the user inputs is a decimal, and should be displayed at the y-axis, while the x-axis should display the time the value was entered. I am saving my data into a txt.file in on long line and i would like for the user to be able to enter the date (name od text file) and the program will display the points.
I have tried typing in the values as "12:00:00a3,4b13:00:00a15,2b" in my txt file and i thought i could make my program sort through this information with using arrays. But i cant seem to make it work and i am not sure what the specific problem is :/