In C#, we can represent Boolean values using the bool
data type. Booleans, unlike numbers or strings, only have two values: true and false.
To define a variable as a boolean, you define the data type as bool
. Then write the variable name and set it equal to the value, either true
or false
:
bool variableName = true;
The variable is named variableName
, its of type bool
, and its value is true
.
While we use the words true
and false
to represent boolean values, it’s important to remember that they are different from the strings "true"
and "false"
.
Instructions
Time to practice writing variables that use a bool
data type!
Answer these True/False questions by saving your answer to the specified variables.
True or False: The number 500 is greater than 24.
Save your answer to a variable named answerOne
.
True or False: “coffee” contains the letter “a”.
Save your answer to a variable named answerTwo
.