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:
8109 @ 8997 # 3310 # 8023 @ 2548 @ 9625 # 7170
answer:
10776


question:
4460 @ 9143 # 6720 # 8379 @ 1636 # 6526
answer:
-6386


question:
2738 # 5562 @ 4529 @ 5438 @ 1799
answer:

8942