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: 610 # 7967 # 8700 # 5966 @ 4310 @ 9963 # 8525

A: -16275
****
Q: 8760 @ 4583 # 2942 # 3854 # 5061 @ 31 # 5965

A: -4448
****
Q: 3143 # 1213 # 3543 @ 7186

A:
5573
****