Order Processing System

You are tasked with simulating an order processing system for a small store. Customers arrive at the store and place orders. Each order takes a variable amount of time to process. You need to read a list of customer orders with their processing times and return the order in which they would be completed along with the end time for each. Input starts with an integer N indicating the number of orders, followed by N lines each containing a string (order name) and an integer (processing time in seconds). Output should be the order names and their respective completion times in the order they were processed. Example Input: 3 Order1 2 Order2 3 Order3 1 Output: Order1 2 Order3 3 Order2 6