This problem tests basic loop skills. You'll receive an integer N on the first line, then N more integers, one per line. Your task: calculate and print their sum. This requires reading N numbers in a loop and accumulating their total.
It's a pattern you'll use constantly: initialize a variable to zero, loop to read and add values, then output the final result. Read the problem statement. Think about what loop type to use and how to structure the accumulation.