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: 6060 @ 2846 @ 4249 @ 6831 @ 5191 @ 3711 # 352 # 2921 @ 5640

SOLUTION: 31255

PROBLEM: 8603 @ 6832 @ 2275 # 7856

SOLUTION: 9854

PROBLEM: 5558 @ 7937 # 3305 @ 4066 # 5624 @ 6847

SOLUTION:
15479