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: 4688 # 4301 # 9301 # 7246 # 6377 @ 8027 @ 425 @ 3557

A: -10528
****
Q: 610 # 7967 # 8700 # 5966 @ 4310 @ 9963 # 8525

A: -16275
****
Q: 6365 @ 2679 # 36 @ 7176 @ 1453

A:
17637
****