Figure 1.
Session diagram. In this example, the randomly assigned values for the shoe, cup, and torch are 700, −300, and −100 respectively. Circle indicates that object was selected.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.