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: 1718 # 8860 # 9652

SOLUTION: -16794

PROBLEM: 1482 # 6461 @ 804 # 8626 # 8564

SOLUTION: -21365

PROBLEM: 8070 @ 8587 # 6077

SOLUTION:
10580

