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:
3782 @ 4127 # 1265 # 1395 @ 2430 @ 6990 @ 8573 @ 8170
answer:
31412


question:
8678 @ 7424 # 7399 @ 4601 @ 9327 @ 7787 @ 2286
answer:
32704


question:
4787 @ 1873 # 2548 # 5729 @ 1948 @ 4932 # 7660 @ 4785 # 9542
answer:

-7154


