Conditionals are at the very core of every programming language. A conditional statement allows us to perform different computations or actions depending on whether a specific Boolean condition evaluates to true or false, thus making changing program flow possible.
3.1 Write an if statement
Problem
I want to write a simple if statement.
Solution
var sunnyWeather = true
if sunnyWeather {
print("Sure it's sunny. Let's go for a walk!")
}
How It Works
In its simplest form, the if statement has a single if condition. In a nutshell: it executes its block of statements only if that condition is true.
Sure ...
