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: 7720 @ 5171 # 6139 @ 480

A: 7232
****
Q: 5918 # 9009 # 3385 # 2716 @ 3508

A:
-5684
****