In Swift, the && (logical AND) and || (logical OR) operators are used to combine multiple Boolean expressions together. If you want to check whether two or more conditions are true or false at the same time, you can use the && and || operators respectively.
Here's an example of using the && (logical AND) operator:
let number = 5
if number > 0 && number < 10 {
print("The number is between 0 and 10")
} else {
print("The number is not between 0 and 10")
}
In this example, the if statement first checks whether number is greater than 0 (number > 0) and then checks whether number is less than 10 (number < 10). Since both conditions are true, it prints "The number is between 0 and 10".
Next, here's an example of using the || (logical OR) operator:
let fruit = "apple"
if fruit == "apple" || fruit == "orange" {
print("This is a fruit that I like")
} else {
print("This is not a fruit that I like")
}
In this example, the if statement checks whether fruit is equal to "apple" (fruit == "apple") OR (||) fruit is equal to "orange" (fruit == "orange"). Since the first condition is true, it prints "This is a fruit that I like".
Using && and || operators in Swift can help you write code that evaluates multiple conditions and help you make decisions accordingly.