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]: 9817 @ 5042 # 1724 @ 799 @ 685
[EX A]: 14619

[EX Q]: 6055 # 1440 # 3272 # 5643 @ 150 @ 7658 # 8655 @ 8463 # 8156
[EX A]: -4840

[EX Q]: 5847 # 4027 # 6228 # 8253 # 2959 # 9087 # 6856
[EX A]:
-31563