I want the number to change each time the program is run.

The number and order of the letters have changed over time.

The numbers change when you look at the second games.

One can go back to a piece after a number of years and your ideas will change.

And while the number may change, it is certain to be large.

A number such as 5 or 200 cannot change its value.

The numbers in the final report may change, but the problems will remain the same.

Since 1965, the number of hours the average American works for pay has not changed much.

The number changed a lot during the first hundred years after 1776.

He said the new, lower number would not change his positive view of the company.