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: 7027 @ 2812 @ 3081 @ 8945 # 18 # 3273 @ 222 # 6452 # 5838

A: 6506
****
Q: 4867 # 7162 @ 1616 # 596 # 7845 @ 9594 # 3650 @ 6833

A: 3657
****
Q: 664 # 6835 @ 7254 @ 1190 # 1868 @ 9397 @ 398 # 8806 @ 541

A:
1935
****