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: 5038 @ 8417 @ 7931 @ 7414 @ 5627 # 6512 # 5503

SOLUTION: 22412

PROBLEM: 9336 # 483 # 2765

SOLUTION: 6088

PROBLEM: 7803 @ 8811 @ 1841 @ 9953 @ 9955 # 3758 @ 1474 # 7328 # 7347

SOLUTION:
21404