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:
4193 @ 3477 # 3125 @ 6912 @ 2615 @ 9846 @ 9806 # 4965
answer:
28759


question:
2367 @ 4877 @ 8467 @ 5488 # 987 # 8899
answer:
11313


question:
8677 @ 560 # 4864 @ 1843 @ 9750 @ 9570 @ 4287
answer:

29823