{"raw_statement":[{"iden":"background","content":"译自 [XXVIII Olimpiada Informatyczna - III etap](https://sio2.mimuw.edu.pl/c/oi28-3/dashboard/) [Suma liczb pierwszych](https://szkopul.edu.pl/problemset/problem/8brtPux-IyytS6rOoOR1cJTL/statement/)。\n\nd2t3。"},{"iden":"statement","content":"给你一个数字 $n$，求 $l,r$，使 $[l,r]$ 区间内的所有质数之和等于 $n$。\n\n如果有多解，任意一组均可；无解输出 `NIE`。"},{"iden":"input","content":"一行一个正整数 $n$。"},{"iden":"output","content":"如果有解，一行两个正整数 $l,r$，你的答案。\n\n如果无解，输出 `NIE`。"},{"iden":"note","content":"对于所有数据，$1\\leq n\\leq 10^{11}$。\n\n| 子任务编号 | 附加限制 | 分数 |\n| :----------: | :----------: | :----------: |\n| 1 | $n\\leq 10000$ | 15 |\n| 2 | $n\\leq 10^8$ | 20 |\n| 3 | $n\\leq 2\\times 10^9$ | 40 |\n| 4 |  | 25 |"}],"translated_statement":null,"sample_group":[["15\n","3 7\n"],["9992\n","4993 4999\n"],["100000000\n","NIE\n"],["1000000007\n","1000000007 1000000007\n"],["99999999996\n","295693 1693067\n"]],"show_order":[],"formal_statement":null,"simple_statement":null,"has_page_source":false}