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 # 7958 # 951 # 3753 @ 5601 @ 8942 @ 2251 @ 4526
answer:
17670


question:
2738 # 5562 @ 4529 @ 5438 @ 1799
answer:
8942


question:
621 @ 1302 # 4116
answer:

-2193


