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:
7924 @ 8575 # 3974 @ 6720
answer:
19245


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


question:
2931 @ 2088 @ 4090 # 4838 # 6154 # 8570 @ 8518 @ 1737
answer:

-198


