Question 1
What is printed by the implementation code provided if the target sum is found?
Question 2
What is the time complexity of the optimized solution?
Question 3
What is the expected output format for the problem?
Question 4
What is the time complexity of the brute force solution?
Question 5
What is the problem statement for the LeetCode problem discussed?
Question 6
In the optimized solution, what key concept is utilized to reduce complexity?
Question 7
Why does the algorithm assume exactly one solution exists?
Question 8
What is the computational cost of inserting and looking up elements in a hash map?
Question 9
What step is performed first in the optimized solution?
Question 10
In the brute force approach, what combination is checked first?
Question 11
How do you check if a solution is found in the optimized approach?
Question 12
What is stored in the hash map in the optimized approach?
Question 13
What is the main reason to prefer the optimized solution over the brute force solution?
Question 14
What data structure is used in the optimized solution?
Question 15
What would the optimized solution return for the input array [2, 7, 1, 5, 3] and a target of 8?