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]: 1508 # 9607 @ 9117 @ 1943 # 3539 # 8743 # 2584 @ 7819
[EX A]: -4086

[EX Q]: 5968 # 833 # 9263 @ 5675 @ 3262 # 2158
[EX A]: 2651

[EX Q]: 8827 # 7842 # 1095 # 9965 @ 9330 @ 9962 # 6801 @ 6235 @ 9756
[EX A]:
18407