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:
3782 @ 4127 # 1265 # 1395 @ 2430 @ 6990 @ 8573 @ 8170
answer:
31412


question:
7640 @ 3347 @ 904
answer:
11891


question:
4364 # 2781 # 7674 # 4801 @ 898 @ 7562 @ 5925 @ 648 @ 7768
answer:

11909


