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]: 7106 # 9524 # 2673 # 4668 @ 6755 # 5653 # 2688 # 9360
[EX A]: -20705

[EX Q]: 2611 @ 6783 @ 8407 # 5813 @ 4138
[EX A]: 16126

[EX Q]: 3634 # 6484 # 4795 @ 6278 # 5615
[EX A]:
-6982