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: 3298 @ 1140 @ 3407 # 8200 # 7383 # 6043 @ 5264

A: -8517
****
Q: 5027 @ 4058 # 8225 @ 9216 # 3101 @ 8259 # 2376 # 6826 # 8997

A: -2965
****
Q: 7931 # 5554 @ 9254 # 1525 # 245 # 122 @ 785 @ 4416 # 6846

A:
8094
****