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

[EX Q]: 580 @ 9980 # 4059 # 4694 @ 8096 # 3324
[EX A]: 6579

[EX Q]: 3462 @ 9743 @ 8298
[EX A]: 21503

[EX Q]: 6542 @ 7742 # 2528 @ 7314 @ 1587 # 7316
[EX A]:
13341