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: 1021 # 2896 # 8239 # 5207 # 1962 # 5346

SOLUTION: -22629

PROBLEM: 1916 @ 5847 @ 4371

SOLUTION: 12134

PROBLEM: 1465 # 8207 # 7860 @ 4886 @ 842 # 5597

SOLUTION:
-14471