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:
7127 # 5045 # 1920 # 8991 @ 8656 # 6430 @ 8803 # 7736 @ 887
answer:
-4649


question:
8238 @ 9817 # 2474 @ 3673 @ 9625 # 849 @ 1441
answer:
29471


question:
1603 @ 6785 @ 824 # 925 # 1688 # 2640 @ 6537
answer:

10496