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]: 5010 # 2117 @ 6121 # 6244 @ 1089 @ 5871
[EX A]: 9730

[EX Q]: 519 @ 5751 @ 8900 @ 3476 # 8727 # 9607 # 350 @ 8481
[EX A]: 8443

[EX Q]: 4726 @ 5358 # 801 # 3562 @ 2191 # 7870 @ 214
[EX A]:
256