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: 6514 # 8296 # 4939 # 5783 @ 1077 @ 3237 @ 5941 # 7665 # 2408

A: -12322
****
Q: 5768 @ 319 # 2546 @ 5236 # 6529 # 5734 @ 7926

A: 4440
****
Q: 8161 @ 9287 # 6233

A:
11215
****