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]: 5604 # 514 # 150 @ 4349 @ 958 # 6247 # 8710
[EX A]: -4710

[EX Q]: 7769 @ 9568 @ 388 # 5101 # 8590 # 9063 # 5298 @ 7728
[EX A]: -2599

[EX Q]: 2917 @ 9513 # 9100 @ 2680 # 9668 # 5654 @ 8254
[EX A]:
-1058