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: 808 # 5395 # 5187 @ 8140 @ 2751 @ 1624 # 2083 @ 6224 # 8604

SOLUTION: -1722

PROBLEM: 298 @ 1699 @ 1367 @ 5001

SOLUTION: 8365

PROBLEM: 9447 # 1645 # 59 # 5703 @ 4731 @ 1118 @ 4704 # 7254 # 7433

SOLUTION:
-2094