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]: 2026 @ 9494 # 8161
[EX A]: 3359

[EX Q]: 4400 @ 9261 @ 3016
[EX A]: 16677

[EX Q]: 8258 # 3355 @ 8952
[EX A]:
13855