Welcome to Biweekly Contest 45! Feel free to share and post your contest experience here!

You can also view the rankings for the contest here.

Links to the individual problems are included below:

Sum of Unique Elements (3 points)

Maximum Absolute Sum of Any Subarray (4 points)

Minimum Length of String After Deleting Similar Ends (4 points)

Maximum Number of Events That Can Be Attended II (6 points)