TASK DEFINITION: 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
PROBLEM: 2065 @ 3769 @ 9915 # 6270 @ 3929 @ 5328 @ 6079 @ 5250 @ 843

SOLUTION: 30908

PROBLEM: 107 @ 2123 # 7352 # 3633 # 2414 @ 9566 # 6266

SOLUTION: -7869

PROBLEM: 5064 # 6182 # 8819 @ 4295 # 2340 # 3599 # 3898 @ 5564

SOLUTION:
-9915