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:
4331 # 7606 @ 9043 @ 9912 @ 1560 # 5858 @ 703
answer:
12085


question:
9084 # 8139 @ 4937
answer:
5882


question:
4102 @ 9827 @ 9758 # 3993 @ 7552 # 5312
answer:

21934