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

1982 # 4772 # 2392 # 1023 # 9072 @ 1042 @ 2606 # 2557 @ 1145
-13041

4494 # 3982 # 3562 @ 341 @ 5494 # 3299 # 7182 # 8494
-16190

5379 @ 7115 @ 1201 @ 3573 # 9284 # 7798

186