In this task you will be given an arithmetic operation and you have to find its answer. The operators '+' and '-' have been replaced with new symbols. Specifically, '+' has been replaced with the symbol '@' and '-' with the symbol '#'. You need to perform the operations in the given equation return the answer

9407 @ 4324 # 2220 # 8668 @ 1606 @ 4059
8508

6267 @ 3304 @ 9078 @ 9734 # 2947 # 4223 @ 4824 # 3116
22921

585 @ 1078 @ 7128 @ 5182 @ 9642 # 7842 @ 5831 @ 4563 @ 5479

31646

