A conditional statement will check a condition and execute a block of code only if the condition is true. Swift provides both the if and if...else conditional statements. Let's take a look at how to use these conditional statements to execute blocks of code if a specified condition is true.
Conditional statements
The if statement
The if statement will check a conditional statement and, if it is true, it will execute the block of code. This statement takes the following format:
if condition {
block of code
}
Now, let's take a look at how to use the if statement:
let teamOneScore = 7
let teamTwoScore = 6
if teamOneScore > teamTwoScore {
print("Team One Won")
}
In the preceding example, we...