exemple boolean and why it is used

Lua Boolean Example and Explanation

The Lua programming language supports boolean values, which are used to represent the truth or falsity of an expression. In Lua, the boolean values are true and false.

Here is an example that demonstrates the use of boolean values in Lua:

x = 10
while x < 100 do
  print("The value is less than 100")
  x = x + 10
print("The value is not less than 100")

In this example, the code uses a while loop to repeat a sequence of code as long as a certain condition is true. The condition x < 100 is a boolean expression that evaluates to either true or false. If the condition is true, the code block inside the loop is executed. In this case, the code block prints the message "The value is less than 100" and increments the value of x by 10. The loop continues until the condition becomes false, at which point the code block is no longer executed. After the loop, the code prints the message "The value is not less than 100" [1].

Boolean values are commonly used in programming to control the flow of execution based on certain conditions. They are often used in conditional statements, such as if statements and while loops, to determine which code blocks should be executed based on the truth or falsity of a condition.

I hope this explanation helps! Let me know if you have any further questions.