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
--------
Question: 1516 # 4681 # 225 # 3393 @ 1212 @ 367

Answer: -5204


Question: 7671 # 7716 @ 5899 @ 2520 # 497 # 24 # 16 # 840 # 9556

Answer: -2559


Question: 2070 @ 930 # 1743 # 3598 # 7484 @ 4217

Answer:
-5608