{"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\"\u003eThere is a sequence firstly empty. We begin to add number from 1 to N to the sequence, and every time we just add a single number to the sequence at a specific position. Now, we want to know length of the LIS (Longest Increasing Subsequence) after every time\u0027s add.\u003c/div\u003e"}},{"title":"Input","value":{"format":"HTML","content":"An integer T (T \u0026lt;\u003d 10), indicating there are T test cases.\u003cbr\u003eFor every test case, an integer N (1 \u0026lt;\u003d N \u0026lt;\u003d 100000) comes first, then there are N numbers, the k-th number Xk means that we add number k at position Xk (0 \u0026lt;\u003d Xk \u0026lt;\u003d k-1).See hint for more details.\u003cbr\u003e"}},{"title":"Output","value":{"format":"HTML","content":"For the k-th test case, first output \"Case #k:\" in a separate line, then followed N lines indicating the answer. Output a blank line after every test case."}},{"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\u003e1\r\n3\r\n0 0 2\r\n\u003c/pre\u003e\u003c/td\u003e\n \u003ctd\u003e\u003cpre\u003eCase #1:\r\n1\r\n1\r\n2\u003c/pre\u003e\u003c/td\u003e\n \u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\n"}},{"title":"Hint","value":{"format":"HTML","content":"\u003cbr\u003eIn the sample, we add three numbers to the sequence, and form three sequences.\u003cbr\u003ea. 1\u003cbr\u003eb. 2 1\u003cbr\u003ec. 2 1 3\u003cbr\u003e"}}]}