Master logic branching and flow control.
Simulating logical flow...
A.D.A Tutor:
The 'else' keyword defines a block of code that will be executed if the 'if' condition is false.
The else block is the safety net of your program. It executes only and exclusively when the condition of the if evaluates to falsy. It is fundamental for creating robust user experiences (e.g., displaying an error if login fails).
Is it mandatory to use an 'else' after every 'if'?
if (condition) {
// if true
} else {
// if false
}
Write a conditional that checks if 'age' is greater than 18, otherwise, print 'Access denied'.
In real programming, decisions are rarely one-way. The else allows your software to be smart and respond to negative or unexpected situations.
else already implies that the condition of the if was not met.else if, consider using a switch.{ } even for a single line of code to avoid future errors.