I'm currently seeking C/C++ advise, but may end up hiring a programmer. I'm attempting to take a text file as an input with, let's say, six columns and twenty rows and make various calculations based on the data in the text file. Is there a way to be able to access a specific column/row in the code and compare it to another? I'm basically trying to see how many numbers in, let's say, column two are +10 away from each other so if column two was 10 11 16 20 21 25 30 31 34 40 50, the program would give me the solution 10,20,30,40,50 and 11,21,31. Any help would be appreciated. If you know your stuff, I could always use another good programmer so feel free to PM me.