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JavaScript JavaScript Basics Making Decisions in Your Code with Conditional Statements The Conditional Challenge Solution

Posted by Joshua Salmon
Joshua Salmon
2,903 Points

Const vs Let in challenge

In this coding challenge, I originally used "let" instead of "const" for declaring the variables for the answers, but when I would run the code, it would not calculate answers correctly. Does anyone know why this is? I thought the only difference between using const, let, and var is the bugs you will run into when trying to redeclare a variable.

p.s. changing the declaration from let to const made the code execute perfectly

1 Answer

Jonathan Grieve
MOD
Jonathan Grieve
Treehouse Moderator 91,252 Points
Jonathan Grieve
Jonathan Grieve
Treehouse Moderator 91,252 Points

Are you referring to the code challenge that is the final stage in this section? :-)

If so, try keeping the variables and constants,

But instead of the OR operator ||, change the expressions to use the AND operator. &&.

You'll need to make sure the expressions also cover each eventually for the money variable.