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: 7483 @ 4061 @ 195 # 1982 @ 5673 # 6623 @ 9661 @ 7613

A: 26081
****
Q: 2994 # 4380 @ 6720

A: 5334
****
Q: 5682 # 608 # 4685 # 15 # 8385

A:
-8011
****