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Questions and Answers
What is a sorting algorithm?
A process that arranges data in a specific order.
Why should you learn sorting algorithms?
To better understand other algorithms and improve coding efficiency.
Name two common sorting algorithms.
Merge sort and Quick sort.
How do sorting algorithms help in organizing data?
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What can learning sorting algorithms help with in programming interviews?
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What is the first step in the trick for quickly multiplying a number by 9?
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What is the second digit of the final answer when multiplying a number by 9 using the trick?
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In the example 9 x 728, what is the first digit of the final answer?
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What is the final answer when multiplying 9 by 728 using the trick?
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How can the trick for multiplying by 9 save time and mental effort?
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