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]: 9380 # 5155 # 480 # 6791 # 9548 @ 2674 # 821 @ 657
[EX A]: -10084

[EX Q]: 722 # 9533 @ 3199 @ 4825 @ 817
[EX A]: 30

[EX Q]: 7760 # 4355 # 277 # 6512 # 1085 # 7528 @ 9766 @ 2204 @ 3341
[EX A]:
3314