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: 6348 # 2614 @ 3559 @ 9670 # 1137 # 9684

A: 6142
****
Q: 5263 @ 8483 # 8668 @ 4802 # 7388 @ 2501 @ 3137 # 8399

A: -269
****
Q: 3915 @ 4904 @ 4887 @ 7162 # 3798 @ 233 @ 1101 # 7758 # 4627

A:
6019
****
