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:
7027 @ 2812 @ 3081 @ 8945 # 18 # 3273 @ 222 # 6452 # 5838
answer:
6506


question:
64 # 5994 @ 8659 # 885
answer:
1844


question:
7751 # 7602 # 2752 # 3561 @ 1871 @ 1284 # 4562 # 940
answer:

-8511