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: 5245 # 2258 @ 1333 # 9626 @ 7040 @ 9804

SOLUTION: 11538

PROBLEM: 9524 # 4154 # 8186 @ 3940 # 9098 # 7978 @ 3332 @ 7116

SOLUTION:
-5504