js_get_data_DOM

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Task: TOP 9 LARGEST COUNTRIES BY POPULATION

Hello! In this task, you need to parse data from the list, and based on it get the average and total value.
You no need to change styles or HTML layout in this task. Change only main.js file.

Steps to do this challenge:

1. Get all text data from span with class population
2. Make sure that the given string can be converted to a number and convert it to number.
3. Calculate average and total value-based to parsed numbers.
4. Replace Calculate it! with calculated average numbers in span with classes average-population and total-population.
5. Calculated average and total numbers must be separated by a thousands separator (same numeric style as populations presented).
6. Congrats, mate! You did it!

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[mateacademy-ai-mentor]

Review Summary

I am approving your solution because it correctly implements all of the core functional requirements for this task. Your main.js code gathers all .population spans, strips the thousands separators, converts the values to numbers, and then accurately computes both the total and the average. You then replace the Calculate it! placeholders in .total-population and .average-population with the computed values, formatting them using toLocaleString('en-US') so the output matches the given population style. You also respected the technical constraints by leaving the HTML and SCSS files unchanged and implementing the logic only in main.js. The only potential improvement (not a blocker) would be to defensively check for NaN before adding values to the total, in case any unexpected non-numeric text appears in a .population span in the future. Overall, this is a clear, focused solution that meets the task requirements well.

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