Read the input file
Listing 2 performs the following tasks:
You saw code similar to this in the earlier lesson entitled One-Dimensional Arrays.
In that lesson, the five values were read from the keyboard instead of being read from a file.
If you compare the code in Listing 2
to the code in Listing 3 in the
earlier lesson, you will see that there is
very little difference in reading data from the keyboard and reading data from a
file once the file is opened for reading as shown in