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: 5837 # 1015 # 4725

SOLUTION: 97

PROBLEM: 120 # 2644 @ 4589

SOLUTION: 2065

PROBLEM: 4978 @ 6768 # 2130 @ 5075 # 6032

SOLUTION:
8659