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: 1982 # 4772 # 2392 # 1023 # 9072 @ 1042 @ 2606 # 2557 @ 1145

SOLUTION: -13041

PROBLEM: 1655 @ 6751 # 5432 @ 5817 @ 3005 # 1615

SOLUTION: 10181

PROBLEM: 3398 @ 1842 # 5381 @ 1948 @ 437

SOLUTION:
2244