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:
4867 # 7162 @ 1616 # 596 # 7845 @ 9594 # 3650 @ 6833
answer:
3657


question:
7894 @ 7649 # 4792
answer:
10751


question:
2103 @ 9942 @ 9545 # 8164 @ 5468 @ 969 @ 3155
answer:

23018