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:
9012 @ 4688 # 2482 # 8827 # 2749 # 259 # 8385
answer:
-9002


question:
7272 @ 8958 # 7231 @ 6616
answer:
15615


question:
8121 # 5066 @ 1037 # 6306 # 4492 @ 7924 @ 6573
answer:

7791