Relational Operators
Computer Science: KS3, topic 2.1.5
Relational Operators
Relational operators compare two values, and produce a True or False value.
Equality
- We can test if two values are equal using the equality operator. For example:
- 2 == 2 would evaluate to True.
- We can test if two values are not equal using the not-equal-to operator:
- 2 != 2 would evaluate to False.
Comparison
- We can compare two numbers using the less than and greater than signs. For example:
- 2 < 3 evaluates to True.
- 2 > 3 evaluates to False.
- We can test for less than or equal, or greater than or equal like this:
- 2 <= 3 evaluates to True.
- 3 >= 3 evaluates to True.
Test yourself on Relational Operators
Which of these is the correct operator for 'not equal to'?
Toggle until all are correct: Which of these statements evaluates to True?
5 <= __
What is the smallest integer which could make this statement True?