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: 1559 @ 760 # 5027 # 8544 @ 4623 # 9238

SOLUTION: -15867

PROBLEM: 9807 @ 9345 # 5133 # 8042 @ 1499 # 8153 # 638

SOLUTION: -1315

PROBLEM: 8468 @ 5144 @ 4714 # 3747 # 4420 # 9266 # 3417 @ 2968

SOLUTION:
444