28
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
How many perfect squares have a value between 10 and 1000?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
28
How many perfect squares have a value between 10 and 1000?
train