How can I put 3 variables into the if-condition?

Question

If I want the condition to be more than 25, but less than 100. I have tried: if (25 > x < 100) {...}; but it didn't work.

Answer 1

if (x > 25 && x < 100)
{...}

Answer 2

Use the "&&" logical operator.

if (x > 25 && x < 100)
{
//code
}

There is no limit to how many of these operators you can have in parameters.

Also, the logical operator "||" means "or". So you could do:

if (x < 25 || x > 100)
{
//code
}