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]: 9656 # 6289 # 4308 # 2092 # 5148 @ 9253
[EX A]: 1072

[EX Q]: 3938 @ 6900 @ 1254 @ 25 # 7237 # 5576 @ 8865 # 8864 @ 1349
[EX A]: 654

[EX Q]: 7237 @ 2873 @ 9057
[EX A]:
19167