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: 9012 # 7958 # 951 # 3753 @ 5601 @ 8942 @ 2251 @ 4526

SOLUTION: 17670

PROBLEM: 5245 # 2258 @ 1333 # 9626 @ 7040 @ 9804

SOLUTION: 11538

PROBLEM: 602 @ 4370 @ 8221 @ 3094 @ 7856 # 738

SOLUTION:
23405