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]: 6385 # 7829 @ 2463 @ 3411 # 652 # 5880 # 6454
[EX A]: -8556

[EX Q]: 1884 @ 3670 # 3893 @ 782 @ 3288 # 7463 @ 3214
[EX A]: 1482

[EX Q]: 9529 @ 3823 @ 4744 # 9208
[EX A]:
8888