3.15 Random Values

1. Exam Points

• Generate a random value between a specified range.
• Determine the range of RANDOM(min, max).

2. Knowledge Points

(1) Generate Random Values

• CSP provides the random procedure to generate and return a random integer from a to b, inclusive (a<= x <=b).
• Each result is equally likely to occur.
• For example, RANDOM(1, 3) could return 1, 2, or 3.
• Syntax:
  
• Example:
  
  • x ← RANDOM(1,4)
  • x can be 1, 2, 3, or 4 with a equal chance.

3. Exercises

• Practice
• Solution