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:
9924 @ 6266 # 7022 # 7976 # 2541 @ 5396
answer:
4047


question:
4839 # 9558 @ 1236 # 8758 # 3209
answer:
-15450


question:
3865 @ 6629 @ 1584 @ 320 @ 2927 # 7547 # 9967
answer:

-2189