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: 8324 # 6868 # 6537

A: -5081
****
Q: 6775 @ 249 @ 1171 @ 3376 # 7127

A: 4444
****
Q: 4583 @ 5366 @ 1102

A:
11051
****