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]: 5425 @ 6980 # 4301 @ 4410 # 7405 # 552 @ 4556 # 8531 # 4935
[EX A]: -4353

[EX Q]: 4586 # 8527 @ 5828 @ 460 @ 1195
[EX A]: 3542

[EX Q]: 8914 @ 3723 @ 4684 # 1042 @ 6597 @ 1394 # 9781
[EX A]:
14489