LESSON 66 OF 409 · STRINGS I

Top K Brands V1 - One Brand in C++

Practice

E-commerce search page: when a shopper searches a product, show the top-rated brand selling it. In v1 there's just one product and one brand.

You start with:

string product = "Laptop";
string brand = "TechPro";
int rating = 4;

Build:

Laptop
1. TechPro (4)

Rules:

The first line is the product name.
The second line is a ranked entry written as "1. Brand (rating)".
Keep each line in its own variable (productLine and brandLine), join them with a newline "\n" and print the result with cout << ... << endl.

C++ needs to_string(rating) to join a number to a string with +.

productLine + "\n" + brandLine joins both lines into one string.

string product = "Laptop";
string brand = "TechPro";
int rating = 4;

string productLine = product;
string brandLine = "1. " + brand + " (" + to_string(rating) + ")";
cout << productLine << "\n" << brandLine << endl;

STEP 1 OF 3

Guided

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Top K Brands V1 - One Brand in C++

Top K Brands V1 in C++