{"trustable":true,"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":"\u003cdiv class\u003d\"panel_content\"\u003eIn recent years, CCPC has developed rapidly and gained a large number of competitors .One contestant designed a design called CCPC Windows .The 1-st order CCPC window is shown in the figure:\u003cbr\u003e\u003cbr\u003e\u003ccenter\u003e\u003cimg style\u003d\"max-width:100%;\" src\u003d\"CDN_BASE_URL/afbcb5c2cef9da397ceb1c5aadddc45b?v\u003d1713637393\"\u003e\u003c/center\u003e\u003cbr\u003e\u003cbr\u003eAnd the 2-nd order CCPC window is shown in the figure:\u003cbr\u003e\u003cbr\u003e\u003ccenter\u003e\u003cimg style\u003d\"max-width:100%;\" src\u003d\"CDN_BASE_URL/cba282549674e44e31536068319c9ff8?v\u003d1713637393\"\u003e\u003c/center\u003e\u003cbr\u003e\u003cbr\u003eWe can easily find that the window of CCPC of order $k$ is generated by taking the window of CCPC of order $k-1$ as $C$ of order k, and the result of inverting $C/P$ in the window of CCPC of order $k-1$ as $P$ of order $k$.\u003cbr\u003eAnd now I have an order $k$ ,please output k-order CCPC Windows , The CCPC window of order k is a $2^k * 2^k$ matrix.\u003c/div\u003e"}},{"title":"Input","value":{"format":"HTML","content":"The input file contains $T$ test samples.(1\u0026lt;\u003d$T$\u0026lt;\u003d10)\u003cbr\u003e\u003cbr\u003eThe first line of input file is an integer $T$.\u003cbr\u003e\u003cbr\u003eThen the $T$ lines contains a positive integers k , ($1 \\leq k \\leq 10$) \u003cbr\u003e"}},{"title":"Output","value":{"format":"HTML","content":"For each test case,you should output the answer ."}},{"title":"Sample","value":{"format":"HTML","content":"\u003ctable class\u003d\u0027vjudge_sample\u0027\u003e\n\u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eInput\u003c/th\u003e\n \u003cth\u003eOutput\u003c/th\u003e\n \u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cpre\u003e3\r\n1\r\n2\r\n3\u003c/pre\u003e\u003c/td\u003e\n \u003ctd\u003e\u003cpre\u003eCC\r\nPC\r\nCCCC\r\nPCPC\r\nPPCC\r\nCPPC\r\nCCCCCCCC\r\nPCPCPCPC\r\nPPCCPPCC\r\nCPPCCPPC\r\nPPPPCCCC\r\nCPCPPCPC\r\nCCPPPPCC\r\nPCCPCPPC\u003c/pre\u003e\u003c/td\u003e\n \u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\n"}}]}