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: 4101 @ 5888 # 877 # 7900 # 6062 @ 6246

SOLUTION: 1396

PROBLEM: 5520 @ 1174 # 2584 # 6276 # 6659 @ 8281 # 5456 @ 1602 @ 4624

SOLUTION: 226

PROBLEM: 583 # 9418 # 722 @ 8089 @ 63

SOLUTION:
-1405