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]: 1655 @ 6751 # 5432 @ 5817 @ 3005 # 1615
[EX A]: 10181

[EX Q]: 2620 # 8542 # 5080 @ 9012 # 1148 # 390 @ 914
[EX A]:
-2614