Frontend developer II

You are given an array/list 'prices' where the elements of the array represent the prices of the stock as they were yesterday and indices of the array represent minutes. Your task is to find and return the maximum profit you can make by buying and selling the stock. You can buy and sell the stock only once.

Note:

You can’t sell without buying first.

For Example:

For the given array [ 2, 100, 150, 120],
The maximum profit can be achieved by buying the stock at minute 0 when its price is Rs. 2 and selling it at minute 2 when its price is Rs. 150.
So, the output will be 148.

You are given N activities with their start time Start[] and finish time Finish[]. You need to tell the maximum number of activities a single person can perform.

Note:

A person can only work on a single activity at a time. The start time of one activity can coincide with the end time of another.

**`Promise.allSettled()`** is frequently used when there are multiple independent asynchronous tasks and we want to know the result of each promise, regardless of whether they were fulfilled or rejected.

Let's implement our own version of **`Promise.allSettled()`**, a **`promiseAllSettled`** function, with the difference being the function takes in an array instead of an iterable.

Create a widget that renders the current time in HH:MM:SS format using a 7-segment digital display. You are free to choose to use 12-hour or a 24-hour display.

Here's an example of a digital clock. Each digit needs to be rendered by individual segments, but you can exercise your creativity by choosing different colors and styling it differently. It should however still function as a clock, allowing the user to read the time.

Design a travel booking website that allows users to search for accommodations and make a reservation.

What are the core features to be supported?

- Search and browse accommodation listings.
- Viewing accommodation details such as price, location, photos, and amenities.
- Make reservation for accommodations.

What does the user demographics look like?
International users of a wide age range: US, Asia, Europe, etc.

What are the non-functional requirements?
Each page should load under 2 seconds. Interactions with page elements should respond quickly.

What devices will the website be used on?
All possible devices: laptop, tablets, mobile, etc.

Do users have to be signed in?
Anyone can search for listings and browse details but users need to logged in to make a booking