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]: 7534 @ 7329 # 2862 # 947 @ 8590 @ 4064
[EX A]: 23708

[EX Q]: 2763 @ 869 # 8299
[EX A]: -4667

[EX Q]: 9835 @ 3285 # 8713 # 3066
[EX A]:
1341