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:
5507 @ 4243 @ 5897 @ 7115 # 6687 @ 3875 # 298 @ 1379 @ 1973
answer:
23004


question:
16 @ 4157 @ 3953 @ 8863
answer:
16989


question:
353 # 799 @ 4824 # 3212 @ 1811 @ 752
answer:

3729