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:
3462 @ 9743 @ 8298
answer:
21503


question:
5088 # 9353 # 2772 @ 3908 @ 9196 @ 4709
answer:
10776


question:
1292 # 7893 # 1527 # 4795 # 5769 @ 8176 @ 2423 # 9221 @ 9970
answer:

-7344