You have a team of five people, and your job is to get them to co-operate to carry out a simple task. The team is arranged in a circle with the members numbered from 1 to 5. Member 2 is to the left to member 1.

Each person has to think of a number and the team has to work out the total of these numbers. This may seem very simple, but your team members can only do

- Tell a number to the person on their right.
- Tell a number to the person on their left.
- Listen to the person on their right.
- Listen to the person on their left.
- Add what they heard to what they have remembered.
- Remember what they have heard.
- Stop.

There now follows a demonstration which permits you to enter the programs and
numbers which each person has though of (in the range 1..99) and then watch
the outcome. Press the **Run Program** button when you have
entered your data. When your program stops, a message will appear beside this
button to tell you whether everythin has worked. Remember, each person must
know the total *and* have "stopped".