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: 4317 # 7384 # 3193 # 3098 @ 2863 @ 1149 @ 7824 # 4889

SOLUTION: -2411

PROBLEM: 1864 @ 8830 # 8139 # 5532 @ 9493 # 2897 # 3370 @ 2698 @ 3260

SOLUTION: 6207

PROBLEM: 9519 @ 3861 # 4126 @ 3604 @ 1822 # 3035 @ 6679 @ 8542

SOLUTION:
26866