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:
1077 @ 2451 @ 9445 @ 1297 @ 2639 # 27 # 9331 @ 8713
answer:
16264


question:
8997 @ 8611 # 604 @ 1810 # 1906 @ 5956
answer:
22864


question:
4479 # 9307 # 9542 # 1932 # 3817 # 525 @ 8077 # 1090 @ 1973
answer:

-11684