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: 730 @ 7585 # 9902 # 6809 @ 286 @ 9412 @ 9282 # 3941 # 4046

SOLUTION: 2597

PROBLEM: 4364 # 2781 # 7674 # 4801 @ 898 @ 7562 @ 5925 @ 648 @ 7768

SOLUTION: 11909

PROBLEM: 4733 @ 1935 # 5989 @ 2634 # 6798 @ 9853 @ 9265 # 14 # 4165

SOLUTION:
11454