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: 1559 @ 760 # 5027 # 8544 @ 4623 # 9238

A: -15867
****
Q: 2653 @ 9718 # 3237 @ 2973 # 6895 # 18

A: 5194
****
Q: 192 # 4739 @ 5302 @ 6325 @ 5528 @ 1101 # 157 # 6921 @ 5541

A:
12172
****