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]: 6979 # 7807 @ 3778 # 1362 @ 8374 # 3189 @ 5988
[EX A]: 12761

[EX Q]: 2598 # 1930 @ 3599
[EX A]: 4267

[EX Q]: 1477 @ 6645 @ 6272 # 3080
[EX A]:
11314