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: 6704 @ 69 @ 617 @ 7950 # 7615 @ 9447 # 8908

SOLUTION: 8264

PROBLEM: 5460 # 8572 @ 5548

SOLUTION: 2436

PROBLEM: 237 # 2791 @ 1129 # 9321

SOLUTION:
-10746