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: 636 # 9939 @ 3769 @ 8322 # 3343 @ 8680 # 1129 # 9882 # 3400

SOLUTION: -6286

PROBLEM: 290 @ 5200 # 3274 # 8548

SOLUTION: -6332

PROBLEM: 1727 # 9429 @ 4303 @ 1893 # 3993 # 9431 # 8931

SOLUTION:
-23861

