{"trustable":false,"prependHtml":"\u003cscript\u003e window.katexOptions \u003d { disable: true }; \u003c/script\u003e\n\u003cscript type\u003d\"text/x-mathjax-config\"\u003e\n MathJax.Hub.Config({\n tex2jax: {\n inlineMath: [[\u0027$$$\u0027,\u0027$$$\u0027], [\u0027$\u0027,\u0027$\u0027]],\n displayMath: [[\u0027$$$$$$\u0027,\u0027$$$$$$\u0027], [\u0027$$\u0027,\u0027$$\u0027]]\n }\n });\n\u003c/script\u003e\n\u003cscript async src\u003d\"https://mathjax.codeforces.org/MathJax.js?config\u003dTeX-AMS-MML_HTMLorMML\" type\u003d\"text/javascript\"\u003e\u003c/script\u003e","sections":[{"title":"","value":{"format":"HTML","content":"\u003cscript type\u003d\u0027text/x-mathjax-config\u0027\u003eMathJax.Hub.Config({tex2jax: { inlineMath: [[\u0027$\u0027,\u0027$\u0027]] } }); \u003c/script\u003e\n\u003cscript type\u003d\u0027text/javascript\u0027 src\u003d\u0027https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config\u003dTeX-AMS-MML_HTMLorMML\u0027\u003e\u003c/script\u003e\n\u003cscript type\u003d\u0027text/javascript\u0027\u003esetTimeout(function(){MathJax.Hub.Queue([\u0027Typeset\u0027, MathJax.Hub, \u0027left_view\u0027]);}, 2000);\u003c/script\u003e\n\u003cdiv class\u003d\"panel_content\"\u003e\n eroengine按照排行榜把前n的小说都收藏了起来,今天他终于有时间看啦。由于神秘的原因,eroengine突然非常喜欢质数,所以他必须让相邻的两个小说排名之和为素数(包括最后一个和第一个),这样她才可以开心的看小说,你能帮eroengine安排一下看小说计划吗?第一个数必须是1,因为eroengine很想知道现在最火的书是怎么样的\n \u003cbr\u003e \n \u003cbr\u003e\n \u003cbr\u003e \n \u003cbr\u003e \n \u003cimg style\u003d\"max-width:100%;\" src\u003d\"CDN_BASE_URL/427b1dd2282412709d583cc17eda983e?v\u003d1611350482\"\u003e \n \u003cbr\u003e \n\u003c/div\u003e"}},{"title":"Input","value":{"format":"HTML","content":"n (0 \u0026lt; n \u0026lt; 20). \n\u003cbr\u003e"}},{"title":"Output","value":{"format":"HTML","content":"输出格式如下:每一行代表你安排的看小说计划,从1开始依次逆时针开始。数字顺序必须满足上述要求。按字典顺序打印解决方案。\n\u003cbr\u003e \n\u003cbr\u003e你需要写一个程序完成上述功能. \n\u003cbr\u003e \n\u003cbr\u003e在每个案例后打印一个空白行。每行数据行末无空格。\n\u003cbr\u003e"}},{"title":"Sample Input","value":{"format":"HTML","content":"\u003cpre\u003e6\n8\u003c/pre\u003e"}},{"title":"Sample Output","value":{"format":"HTML","content":"\u003cpre\u003eCase 1:\n1 4 3 2 5 6\n1 6 5 2 3 4\n\nCase 2:\n1 2 3 8 5 6 7 4\n1 2 5 8 3 4 7 6\n1 4 7 6 5 8 3 2\n1 6 7 4 3 8 5 2\u003c/pre\u003e"}}]}