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:
5038 @ 8417 @ 7931 @ 7414 @ 5627 # 6512 # 5503
answer:
22412


question:
1753 # 4314 @ 3538 # 7342 @ 6326 @ 6393 @ 136 @ 161 @ 4337
answer:
10988


question:
3311 # 8823 # 3478 # 5118
answer:

-14108