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]: 2342 # 5338 @ 345 @ 9010 @ 5234 @ 9613
[EX A]: 21206

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

[EX Q]: 4763 @ 2872 @ 2532 # 2618 @ 262
[EX A]:
7811