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]: 2448 @ 5284 # 6313 @ 7761 @ 4601 @ 6800
[EX A]: 20581

[EX Q]: 9549 @ 21 # 6714 # 2406 # 2527 # 8527 @ 1769
[EX A]: -8835

[EX Q]: 3067 @ 7337 @ 5869 # 7973 @ 761
[EX A]:
9061