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: 8041 @ 762 @ 8091 @ 6500

A: 23394
****
Q: 298 @ 1699 @ 1367 @ 5001

A: 8365
****
Q: 4593 # 4242 # 6871 @ 8408 # 9757

A:
-7869
****