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: 6853 # 3523 @ 1895 @ 6916 @ 2795 # 8802 # 3074 # 5622 @ 956

SOLUTION: -1606

PROBLEM: 5460 # 8572 @ 5548

SOLUTION: 2436

PROBLEM: 7892 @ 7353 # 9830 @ 2279

SOLUTION:
7694