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:
2560 @ 144 @ 6785 @ 572 # 5190 @ 1929
answer:
6800


question:
8280 # 2607 # 4185 # 9243 @ 9839
answer:
2084


question:
2619 # 3339 @ 5903
answer:

5183