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]: 1837 @ 4842 # 1682 @ 5953
[EX A]: 10950

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

[EX Q]: 9899 @ 7323 # 6624 # 7160 # 7658 # 1082
[EX A]:
-5302