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:
9546 @ 5515 @ 6740 # 2069 # 921 # 9110 # 5067 # 3917 # 6434
answer:
-5717


question:
1614 @ 5794 # 2578
answer:
4830


question:
7815 # 856 @ 9679 @ 2512 # 7636 # 35 @ 338 # 7312 @ 4799
answer:

9304