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]: 7982 # 9393 @ 981 @ 2884 # 1556 @ 752 # 322 # 3235
[EX A]: -1907

[EX Q]: 837 @ 118 @ 1503 # 3288 @ 6669 # 1394
[EX A]: 4445

[EX Q]: 6251 @ 9154 # 5710 @ 3279 @ 5546 # 1680 # 7260 @ 7906 @ 9600
[EX A]:
27086