Let $S_i$ be the set of all integers $n$ such that $100i\leq n < 100(i + 1)$. For example, $S_4$ is the set $\{400,401,402,\ldots,499\}$. How many of the sets $S_0, S_1, S_2, \ldots, S_{999}$ do not contain a perfect square?
Let $S_i$ be the set of all integers $n$ such that $100i\leq n < 100(i + 1)$. For example, $S_4$ is the set $\{400,401,402,\ldots,499\}$. How many of the sets $S_0, S_1, S_2, \ldots, S_{999}$ do not contain a perfect square?