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: 4364 # 2781 # 7674 # 4801 @ 898 @ 7562 @ 5925 @ 648 @ 7768

A: 11909
****
Q: 5245 # 2258 @ 1333 # 9626 @ 7040 @ 9804

A: 11538
****
Q: 8867 # 4259 @ 6277

A:
10885
****