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

Q: 6733 # 361 @ 8396 @ 7920 @ 7915 # 1370 @ 5576 # 1321 @ 343

A: 33831
****
Q: 995 @ 6856 @ 867 # 7415 # 9581

A: -8278
****
Q: 9646 # 2254 # 2912 @ 9158 @ 4549 @ 4254 @ 7949 # 717 # 5206

A:
24467
****