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]: 8197 @ 9504 @ 5465 # 6573 @ 8964 @ 6026
[EX A]: 31583

[EX Q]: 5249 @ 1204 # 3908 # 5196 @ 1711 @ 8089 # 8419 # 2865 @ 1478
[EX A]: -2657

[EX Q]: 6848 # 438 @ 9881 @ 5559 # 4814 @ 8014 @ 3039 # 1917 # 2569
[EX A]:
23603