Assignment #5 - File I/O
You will have two programs to write; one will employ a text file for
input, the other a binary file. The text file will have String
representations of ints, that is, the file should look like the
following:
22
33
-34
109
0
-89
4
The binary file will also contain only ints , but this time in binary.
For each assignment (let's call it part A for the text file, and part B
for the binary file), you are to read the file and output three
statistics:
- the largest number encountered
- the smallest number encountered
- the average of all the numbers in the file (this
should be a double)
You must also create your own data files using the data I have provided
above! For the text file, this is easy. just use a text editor (but not
a word processor). For the binary file, you will have to write your own
Java program to write the numbers into a file! Your programs should
make NO assumptions about the data in the input file other than the
files contains integers.