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: 3839 # 8343 # 3366 @ 9432 @ 4687 @ 2441 # 89

A: 8601
****
Q: 6050 # 5266 # 3005

A: -2221
****
Q: 3420 # 6937 @ 4726

A:
1209
****