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]: 6374 # 6362 # 4384 @ 4744 @ 8116 # 1470
[EX A]: 7018

[EX Q]: 3164 # 160 @ 1567 # 8453 # 9293 @ 9371
[EX A]: -3804

[EX Q]: 237 @ 4380 # 9412 @ 5008 @ 2604 # 744 @ 6323 @ 2293 @ 2562
[EX A]:
13251