I have a question:
I have a file named "data.inp". This file have numbers:
6 3 5 4 5
2 5 3 1
5 8 7 9
2 5 6 3 5 8 4 6
If I want more line of numbers, I will add numbers.
But I don't know how to read file "data.inp" line by line. I think I should use fgets, but seem that fgets is used for char. Or I used fgetc to read all numbers, then I count '\n' (note: "enter"), add 1, I have number of line. Then maybe I read file by that way?
thanks in advance!