Write a program that draws random (random) narrated a number of 3-digit integers (numbers in the range 100 - 999). Pick out the middle digit from each number, calculate and print the average of all these midtsifferne rounded to one decimal place. If the number of 3-digit numbers is at most 20, then all midtsifferne printed - not otherwise. The program should be run multiple times without rebooting.

The program will use the following methods:

- read numbers

The method asks the user to provide the required number of 3-digit integers. The method should return the number of which shall not exceed 1000.

- pull numbers

The method should return one random number that is fom a lower t.o.m. an upper limit (lower and upper are parameters).

- middle digit

The method should return the middle digit of a 3-digit number (numbers are parameter).

- rounding

The method should return a decimal rounded to one decimal (decimal is the parameter).

**Subject Computer Science Java Programming**