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

Q: 2497 # 4988 @ 8200 # 3896 @ 5601 @ 1004

A: 8418
****
Q: 5235 @ 3917 @ 4902 @ 3831 # 6517

A: 11368
****
Q: 6099 @ 2610 @ 3318

A:
12027
****