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Listening Quiz: Hướng dẫn giải pháp trong buổi phỏng vấn coding trực tiếp – Easy Level
Th2 11, 2025
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bởi
Anna Phạm
trong
Tiếng Anh dành cho Kỹ sư phần mềm (English for Software Engineer)
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1.
What is the main purpose of Paul’s code?
To calculate the average of the input numbers
To sort numbers from smallest to largest
To store numbers in their original order and keep only valid ones
To remove every number from the input
Explanation:
Paul says he creates a list to store numbers, wants to keep the order of input, checks whether each number is greater than zero, ignores invalid numbers, and returns the list of valid numbers.
2.
Why does Paul use a list in his code?
To reverse the input numbers
To keep the order of input
To save time by skipping validation
To make the numbers larger
Explanation:
Paul explains that he uses a list because he wants to keep the order of input.
3.
How does Paul decide whether a number is valid?
He checks if the number is less than ten
He checks if the number appears first in the list
He checks if the number is even
He checks if the number is greater than zero
Explanation:
Paul says he checks if the number is greater than zero to determine whether it is valid.
4.
What does Paul do with invalid numbers?
He returns them at the end
He stores them in a separate list
He changes them to zero
He ignores them and continues with the loop
Explanation:
Paul states that he ignores invalid numbers and continues with the loop.
5.
What does Paul return at the end?
The original input numbers in reverse order
A single total of all numbers
The list of valid numbers
Only the invalid numbers
Explanation:
Paul says he returns the list of valid numbers at the end.
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