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: 3276 # 8656 # 2580 @ 7528 @ 344 @ 6066 # 9323 # 6974 # 6635

A: -16954
****
Q: 1062 @ 9466 @ 4653

A: 15181
****
Q: 2140 @ 5582 @ 6942 @ 7359 @ 1955 # 9698 # 611

A:
13669
****