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: 8625 # 2240 # 8544 @ 9905 @ 7588 @ 9161 @ 3204 @ 4214 # 1175

A: 30738
****
Q: 9720 @ 6485 @ 1745 @ 728

A: 18678
****
Q: 5811 @ 4957 @ 8435 # 6699 # 8855

A:
3649
****