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:
4616 @ 2249 # 272 @ 618 # 4242 @ 6599 @ 8683 @ 1628 # 7090
answer:
12789


question:
7106 # 9524 # 2673 # 4668 @ 6755 # 5653 # 2688 # 9360
answer:
-20705


question:
8526 # 6461 @ 8428 @ 1499 # 5020
answer:

6972