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:
2134 @ 3844 # 2757 # 9238 @ 8030 @ 1627 @ 2352 @ 1169
answer:
7161


question:
9056 @ 9894 # 9773 # 4508 # 5642
answer:
-973


question:
993 @ 9030 @ 3819 @ 202 # 5876 @ 450 # 5270
answer:

3348