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: 8732 # 4760 @ 9372

A: 13344
****
Q: 4867 # 7162 @ 1616 # 596 # 7845 @ 9594 # 3650 @ 6833

A: 3657
****
Q: 2242 # 7274 # 4500 # 4617 # 1420 # 7502 # 6588

A:
-29659
****