Task Completion

JavaScript
1 
const data = [
{
question: "What is your choice of beverage ?",
type: LIST,
options: ["Tea", "Coffee", "Soft drinks", "Water"],
responses: ["Coffee", "Coffee", "Tea", "Soft drinks", "Coffee", "Coffee", "Water"]
},
{
question: "What is your favourite travel destination ?",
type: MCQ,
options: ["England", "Australia", "UAE", "Malaysia"],
responses: ["England" , "Norway", "England", "France", "England", "Malaysia", "UAE"]
},
{
question: "Which chocolates do you like ?",
type: CHECKBOX,
options: ["Dairy milk", "Five star", "Milky bar", "Munch", "KitKat"],
responses: [["Five star", "Milky bar", "Munch", "KitKat"],
["KitKat"],
["Five star", "Milky bar", "Munch", "KitKat"],
["KitKat"],
["Dairy milk"],
["Dairy milk"],
["Dairy milk", "KitKat"]
]
}
]

This is your input data

3 types of objects in data object
LIST, MCQ, CHECKBOX
For each you need to iterate the responses and create frequency maps corresponding to the options
and then print the map in console

For 1st object in data printed map will look like this

{
"Tea": 1,
"Coffee": 4,
"Soft drinks": 1,
"Water": 1
}
2

I’ve edited your post for readability. When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make it easier to read.

You can also use the “preformatted text” tool in the editor (</>) to add backticks around text.

Pre-formatted-text
Pre-formatted-text1356Ă—380 401 KB

See this post to find the backtick on your keyboard.
Note: Backticks (`) are not single quotes (’).

1 Like
3

While we are primarily here to help people with their Free Code Camp progress, we are open to people on other paths, too. Some of what you are asking is pretty trivial in the Free Code Camp context, so you might find that if you’re not getting the instruction and material you need in your current studies, the FCC curriculum will really help you get started. At a modest guess I’d say investing a 4-5 hours working through the curriculum here will really pay off. You can find the curriculum at https://www.freecodecamp.org/learn.

With your current questions, we don’t have enough context to know what you already know or don’t know, so it is impossible to guide you without just telling you the answer (which we won’t do).

It is pretty typical on here for people to share a codepen / repl.it / jsfiddle example of what they have tried so that anyone helping has more of an idea of what help is actually helpful.

Please provide some example of what you’ve tried and I’m sure you’ll get more help.

Happy coding :slight_smile: