Email Queue System

You are designing an email system that processes incoming emails in the order they arrive. Each email has a timestamp of when it arrived and a processing duration. Your task is to simulate the processing of emails and output the time at which each email finishes processing. Input Format: - The first line contains an integer n, the number of emails. - The next n lines contain two integers: arrival_time and processing_time. Output Format: - Print the finish time for each email in the order they arrive, each on a new line. Example: Input: 3 0 5 1 2 4 1 Output: 5 7 8