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: 6120 # 9271 # 7167 @ 6916 # 2510 @ 7854 # 7909 # 1960 # 3775

SOLUTION: -11702

PROBLEM: 1131 @ 2823 # 1847 @ 6137 @ 7300 @ 27

SOLUTION: 15571

PROBLEM: 14 @ 146 # 8196 # 1160 # 7368 # 8567 # 5227 @ 1320 # 5463

SOLUTION:
-34501