SDE - 1

1. Sort the Input Array: Begin by sorting the list of numbers.
2. Iterate and Check: Loop through the sorted list, checking each number for the presence of the digits 1, 2, and 3.
3. Collect Valid Numbers: If a number contains all three digits (1, 2, and 3), add it to the output list.
4. Return the Result: Finally, return the sorted output list of numbers containing the digits 1, 2, and 3.

I used a priority queue to solve this question. The trick was to first use stairs to jump and maintain the lap height in the priority queue and whenever no of stairs left was less than zero, replace the highest lap with a ladder.

1. Create a string array numsStr to hold the string representations of the integers in the input array nums.
Use a for loop to iterate over each integer in nums and convert it to a string using String.valueOf(n), storing it in numsStr.
2. Sort the string array numsStr using a custom comparator LargeNumberComparator.
The comparator defines a custom sorting order by comparing two strings a and b. It does this by comparing the concatenated results of a+b and b+a in reverse order. This ensures that the combined number a+b is larger than b+a.
3. Initialize an empty string result.
4. Iterate over the sorted string array numsStr, appending each string to the result.
5. Return the Result:

Tip 1: Define SQL and NoSQL and tell key differences.
Tip 2: Give examples of both of them.
Tip 3: Give real-world use cases of when to use what.

Tip 1: Define each letter in ACID.
Tip 2: Give an example of each letter. 
Tip 3: Tell where is it used.

Tip 1: Define both the terms
Tip 2: Tell their benefits using an example
 

Tip 1: Define the term with an example
Tip 2: Explain why is it necessary
Tip 3: touch on coupling

Tip 1: Explained business use case briefly
Tip 2: Explained how the system is working
Tip 3: Told about my contribution along with the tech stack used

Tip 1: Explained hackathon problem statement
Tip 2: Told about our solution approach and briefly explained the implementation
Tip 3: Explained a couple of takeaways with actual scenarios

Tip 1: Explained a genuine scenario where our team was stuck for a day and how my insight helped the team resolve the blocker. 
 

Tip 1: Be truthful about what you are saying
Tip 2: There is no right or wrong answer to this question. So, whatever you are saying should be true and rational