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: 1482 # 6461 @ 804 # 8626 # 8564

SOLUTION: -21365

PROBLEM: 5142 # 5370 # 8292 @ 827 @ 9263 # 9184 @ 8692

SOLUTION: 1078

PROBLEM: 8036 # 7869 # 4052 # 8759 @ 2504 @ 178 # 3683 @ 8303 # 7066

SOLUTION:
-12408