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: 4428 # 2569 @ 338 # 967 @ 2206

SOLUTION: 3436

PROBLEM: 5885 @ 6086 # 2828 # 305 # 6536

SOLUTION: 2302

PROBLEM: 8979 # 7610 @ 7490 @ 475

SOLUTION:
9334