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: 2370 # 437 # 89 # 6625 # 2724 @ 1767 # 2848 @ 3753

SOLUTION: -4833

PROBLEM: 463 @ 7844 # 9816

SOLUTION: -1509

PROBLEM: 4215 # 5736 # 8949

SOLUTION:
-10470