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: 4616 @ 2249 # 272 @ 618 # 4242 @ 6599 @ 8683 @ 1628 # 7090

SOLUTION: 12789

PROBLEM: 4189 # 3579 @ 7275 # 5186 @ 5825 # 3209

SOLUTION: 5315

PROBLEM: 455 @ 1498 @ 9310 # 8886 @ 3814 @ 1316 @ 6076

SOLUTION:
13583