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Start your free trialellie adam
26,377 Pointsstage 4 if statements
var money = 9; var today = 'Friday'
if ( money >= 100 || today !== 'Friday' ) {
alert("Time to go to the theater");
} else if ( money >= 50 || today !== 'Friday' ) {
alert("Time for a movie and dinner");
} else if ( money > 10 || today !== 'Friday' ) {
alert("Time for a movie");
} else if ( money >= 5||today === 'Friday' ) {
alert("It's Friday, but I don't have enough money to go out");
} else {
alert("This isn't Friday. I need to stay home.");
}
var money = 9;
var today = 'Friday'
if ( money >= 100 || today !== 'Friday' ) {
alert("Time to go to the theater");
} else if ( money >= 50 || today !== 'Friday' ) {
alert("Time for a movie and dinner");
} else if ( money > 10 || today !== 'Friday' ) {
alert("Time for a movie");
} else if ( money >= 5||today === 'Friday' ) {
alert("It's Friday, but I don't have enough money to go out");
} else {
alert("This isn't Friday. I need to stay home.");
}
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JavaScript Basics</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>
Shawn Gregory
Courses Plus Student 40,672 PointsYou mean other than a programmer's nightmare? :D
ellie adam
26,377 Pointshaha!
1 Answer
Robert Richey
Courses Plus Student 16,352 PointsHi Ellie,
Here's the starter code
var money = 9;
var today = 'Friday'
if ( money >= 100 || today === 'Friday' ) {
alert("Time to go to the theater");
} else if ( money >= 50 || today === 'Friday' ) {
alert("Time for a movie and dinner");
} else if ( money > 10 || today === 'Friday' ) {
alert("Time for a movie");
} else if ( today !== 'Friday' ) {
alert("It's Friday, but I don't have enough money to go out");
} else {
alert("This isn't Friday. I need to stay home.");
}
and the challenge:
Fix this script so that it correctly tests the money and today variables and prints out the proper alert message: "It's Friday, but I don't have enough money to go out"
I'll bet we can figure this out once we solve the first conditional:
if ( money >= 100 || today === 'Friday' ) {
alert("Time to go to the theater");
}
What change needs to be made for this to make sense? Today is Friday, but we only have $9 - should we go to the theater? When using ||
, the whole conditional will evaluate to true if one of the conditions is true.
So, money >= 100
is false, but today === 'Friday'
is true, so this first if
condition evaluates to true and we'll try to go to the theater with $9 (fail). What can we change so that both of these conditions must be true before going to the theater?
||
is for Or
, what symbols do we use for And
? All of the if/else if conditions will need to be fixed in a similar manner.
Hope this helps,
Cheers
ellie adam
26,377 Pointsstill doesn't work.
ellie adam
26,377 Pointsellie adam
26,377 Pointswhats wrong with this code? thanks