Question

C programming

I need to know how to read this data into a program that I wrote.

The data normally is entered in by hand, but now this same data is in a file.

I need to know how to get the computer to read each value just as a person would be entering it in.

Here is the data

21 25
30 30
10 12
55 60
-1 /* this is the flag to end inputting the assignment data */
21 25
30 30
10 12
21 25
30 30

Answer 1

you can use fscanf -> in "C"
and cin for a file stream -> in "CPP"

loop it, and check for the first number.