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]: 1774 # 6033 # 3757 @ 3570 @ 6463 # 5537
[EX A]: -3520

[EX Q]: 9380 # 5155 # 480 # 6791 # 9548 @ 2674 # 821 @ 657
[EX A]: -10084

[EX Q]: 2394 # 1381 @ 5568 # 3179 @ 3862
[EX A]:
7264