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]: 4364 @ 4363 # 5655 @ 5991 @ 3879 @ 2303 # 3321 @ 8300 @ 6059
[EX A]: 26283

[EX Q]: 9724 @ 7826 @ 3248 @ 3915 @ 249 @ 2455 @ 9673 # 9980
[EX A]: 27110

[EX Q]: 4396 @ 4108 # 964 # 5997 # 468 # 2463 @ 6103 # 5366 # 6369
[EX A]:
-7020