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:
1774 # 6033 # 3757 @ 3570 @ 6463 # 5537
answer:
-3520


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


question:
4054 @ 3766 @ 2949 @ 9459 # 3396 # 7827 # 3405
answer:

5600