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: 6060 @ 2846 @ 4249 @ 6831 @ 5191 @ 3711 # 352 # 2921 @ 5640

A: 31255
****
Q: 353 # 9525 @ 9923 @ 4025 # 1922 @ 4751

A: 7605
****
Q: 9221 # 688 # 3524

A:
5009
****