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]: 8441 @ 2924 # 9024 @ 6661 @ 7034 # 4821 # 4921
[EX A]: 6294

[EX Q]: 6884 @ 145 # 2208 # 5356 # 3578 @ 606
[EX A]: -3507

[EX Q]: 4134 # 8423 # 9275 @ 6375 @ 726 # 8247
[EX A]:
-14710