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

[EX Q]: 7894 @ 7649 # 4792
[EX A]: 10751

[EX Q]: 524 @ 1123 # 5900 # 4128 # 1486 # 9545
[EX A]: -19412

[EX Q]: 8415 @ 6655 # 9566 # 2987 # 8287 # 6352
[EX A]:
-12122

