{"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有一个起初是空的序列。我们开始在序列中添加从1到N的数字,每次我们只在特定位置向序列添加一个数字。现在,我们想知道每次添加后LIS(最长上升子序列)的长度。\n\n\u003c/div\u003e"}},{"title":"Input","value":{"format":"HTML","content":"第一行一个整数T(T \u003c\u003d 10),表示有T个测试样例。 \n\u003cbr\u003e\n对于每个测试样例,首先是整数N(1 \u003c\u003d N \u003c\u003d 100000),然后是N个数,第k个数Xk代表着我们在位置Xk处加上数k(0 \u003c\u003d Xk \u003c\u003d k- 1)。\u003c/br\u003e\n请参阅提示以获取更多详细信息。 \n\u003c/br\u003e"}},{"title":"Output","value":{"format":"HTML","content":"对于第k个测试用例,首先在单独的一行中输出\"Case #k:\",然后接下来的N行表示答案。\n\u003cbr\u003e\n\u003cfont color\u003d\"red\" size\u003d\"+2\"\u003e\n在每个测试用例后输出一个空行。否则您会PE_QwQ\u003c/font\u003e\u003c/br\u003e"}},{"title":"Sample Input","value":{"format":"HTML","content":"\u003cpre\u003e1\n3\n0 0 2\u003c/pre\u003e"}},{"title":"Sample Output","value":{"format":"HTML","content":"\u003cpre\u003eCase #1:\n1\n1\n2\n\n\n \n \u003ci style\u003d\"font-size:1px\"\u003e \u003c/i\u003e\u003c/pre\u003e"}},{"title":"Hint","value":{"format":"HTML","content":"\u003cpre\u003e\n\n在样例中,我们在序列中添加三个数字,并形成三个序列。\na. 1\nb. 2 1\nc. 2 1 3\n\n \u003c/pre\u003e"}}]}