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

[EX Q]: 1086 # 7477 # 9664 @ 5904 # 8033 # 5563
[EX A]: -23747

[EX Q]: 3150 # 3504 @ 7961 # 1738 # 78
[EX A]:
5791