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]: 9924 @ 6266 # 7022 # 7976 # 2541 @ 5396
[EX A]: 4047

[EX Q]: 2569 # 3660 # 2044 @ 3564 # 7082 @ 4306 @ 254 @ 4425
[EX A]: 2332

[EX Q]: 9487 # 3468 @ 1650 # 7401 # 7893 @ 1499
[EX A]:
-6126