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: 2495 @ 7683 @ 706 @ 5746 @ 7998 @ 5941

SOLUTION: 30569

PROBLEM: 2931 @ 2088 @ 4090 # 4838 # 6154 # 8570 @ 8518 @ 1737

SOLUTION: -198

PROBLEM: 5684 # 1550 # 3189 @ 871 # 8270 # 5 @ 7308

SOLUTION:
849