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: 2548 @ 2442 # 6943 # 1890 @ 3686 @ 9765 # 1273

SOLUTION: 8335

PROBLEM: 8238 @ 9817 # 2474 @ 3673 @ 9625 # 849 @ 1441

SOLUTION: 29471

PROBLEM: 3305 @ 3659 @ 4898 @ 7083

SOLUTION:
18945