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:
6853 # 3523 @ 1895 @ 6916 @ 2795 # 8802 # 3074 # 5622 @ 956
answer:
-1606


question:
9487 # 9520 @ 4047
answer:
4014


question:
4894 # 581 # 9680 @ 5944 @ 1415 @ 6636 # 3262
answer:

5366