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:
6607 @ 8561 @ 5571 # 6468 @ 8173 # 7134 @ 2102 # 7688
answer:
9724


question:
5253 @ 2450 @ 1316 @ 9889 @ 6449 @ 4948
answer:
30305


question:
9990 # 8613 # 152 @ 4529
answer:

5754