instruction:
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
question:
1277 # 3822 @ 5064 @ 3615 # 7107 # 5691 @ 1554 # 6525 @ 714
answer:
-10921


question:
4945 # 9916 # 656 @ 6515 # 5000 @ 6599 # 9652
answer:
-7165


question:
8760 @ 4467 # 1412 @ 5522 # 4461 # 838 @ 3565
answer:

15603