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:
1040 # 6682 @ 4286 # 1132 # 705 @ 4048 # 9240
answer:
-8385


question:
1508 # 9607 @ 9117 @ 1943 # 3539 # 8743 # 2584 @ 7819
answer:
-4086


question:
9485 # 431 # 9460 @ 9760 # 5105 # 1326 @ 7522 # 8742 @ 6785
answer:

8488


