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: 5098 # 2466 @ 6132 # 7008 @ 2142 # 5650 @ 531

SOLUTION: -1221

PROBLEM: 958 # 263 # 1097 @ 3868 # 3982

SOLUTION: -516

PROBLEM: 5818 # 4011 @ 5378

SOLUTION:
7185