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:
6110 @ 5036 # 9621 @ 7662 # 3509 # 7697 # 1663 @ 9388
answer:
5706


question:
4238 # 9059 # 3579 @ 2750 # 6861 # 5756 @ 9729
answer:
-8538


question:
8239 @ 7379 @ 8075 @ 3549
answer:

27242