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:
7534 @ 7329 # 2862 # 947 @ 8590 @ 4064
answer:
23708


question:
8698 # 7378 # 9188 @ 5767 # 2935 # 2532 @ 7113
answer:
-455


question:
6853 @ 7120 # 4272 # 7895 # 88 @ 6765 # 2683 @ 7337
answer:

13137