{"raw_statement":[{"iden":"statement","content":"输入一个正整数 $n$，求正整数范围中第 $n$ 小的质数。"},{"iden":"input","content":"一个不超过 $30000$ 的正整数 $n$。"},{"iden":"output","content":"第 $n$ 小的质数。"}],"translated_statement":null,"sample_group":[["10\n","29"]],"show_order":[],"formal_statement":null,"simple_statement":null,"has_page_source":false}