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: 9852 # 24 # 2468 @ 5798 @ 6384

SOLUTION: 19542

PROBLEM: 497 # 7667 # 405 # 5403 @ 8444 @ 5031 # 1411 # 2392

SOLUTION: -3306

PROBLEM: 395 # 5610 # 1542 @ 4339 @ 8603 # 3784

SOLUTION:
2401