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: 7272 @ 8958 # 7231 @ 6616

SOLUTION: 15615

PROBLEM: 6322 # 7953 # 5 @ 7093 @ 5659 @ 5045 # 904

SOLUTION: 15257

PROBLEM: 2120 # 2049 @ 5514

SOLUTION:
5585