I have the Dev C++(I am writing in C language) compiler and I need help on how to read in specific lines in a file and complete calculations on them. I need to read in a .txt file (I know how to do this, however I dont know how to read in the specific lines in a file) that has a column of about 20 numbers. For my assignment I need to determine the number of lines in the file, the average value of the numbers, the max and min of the numbers, and the standard deviation of the numbers. So far in class we have covered functions, pointers, and loops. I am assuming I need to use a function but I have no idea how. Can someone generally tell me the way to read in the lines into the program so I can compute these 4 things.