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:
3438 # 3865 # 956 # 3020 @ 2696
answer:
-1707


question:
9466 # 395 @ 5036 # 8315 @ 1723
answer:
7515


question:
6884 @ 145 # 2208 # 5356 # 3578 @ 606
answer:

-3507