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]: 5191 # 7400 @ 7319 # 5932 @ 662 @ 1546
[EX A]: 1386

[EX Q]: 2495 @ 7683 @ 706 @ 5746 @ 7998 @ 5941
[EX A]: 30569

[EX Q]: 4888 # 5550 @ 1835 # 6124 # 3890 # 4103 # 5450 @ 2015
[EX A]:
-16379