<|im_start|>system
You are a helpful assistant. You first think about the reasoning process in the mind and then provide the user with the answer. You should try to truely solve the question by yourself without cheating.  <|im_end|>
<|im_start|>user
 In a set of consecutive integers, the sum of the nth number from the beginning and the nth number from the end is a certain number. If the median of this set is 25, what is the sum of the nth number from the beginning and the nth number from the end? Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags.<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>
user
25
In a set of consecutive integers, the sum of the nth number from the beginning and the nth number from the end is a certain number. If the median of this set is 25, what is the sum of the nth number from the beginning and the nth number from the end?
test