{"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":"\u003cdiv\u003e\n The math department has been having problems lately. Due to immense amount of unsolicited automated programs which were crawling across their pages, they decided to put Yet-Another-Public-Turing-Test-to-Tell-Computers-and-Humans-Apart on their webpages. In short, to get access to their scientific papers, one have to prove yourself eligible and worthy, i.e. solve a \n \u003cspan\u003emathematic\u003c/span\u003e riddle.\n \u003cbr\u003e \n \u003cbr\u003e \n \u003cbr\u003e However, the test turned out difficult for some math PhD students and even for some professors. Therefore, the math department wants to write a helper program which solves this task (it is not irrational, as they are going to make money on selling the program).\n \u003cbr\u003e \n \u003cbr\u003e The task that is presented to anyone visiting the start page of the math department is as follows: given a natural n, compute\n \u003cbr\u003e \n \u003cimg src\u003d\"CDN_BASE_URL/b285905f37fbbae596a5c92c0c6bf901\"\u003e \n \u003cbr\u003e where [x] denotes the largest integer not greater than x.\n\u003c/div\u003e"}},{"title":"Input","value":{"format":"HTML","content":"\u003cp\u003e The first line contains the number of queries t (t \u0026lt;\u003d 10^6). Each query consist of one natural number n (1 \u0026lt;\u003d n \u0026lt;\u003d 10^6).\u003c/p\u003e"}},{"title":"Output","value":{"format":"HTML","content":"\u003cp\u003e For each n given in the input output the value of \u003cspan\u003eSn\u003c/span\u003e.\u003c/p\u003e"}},{"title":"Sample Input","value":{"format":"HTML","content":"\u003cpre\u003e\r\n13\r\n1\r\n2\r\n3\r\n4\r\n5\r\n6\r\n7\r\n8\r\n9\r\n10\r\n100\r\n1000\r\n10000\u003c/pre\u003e"}},{"title":"Sample Output","value":{"format":"HTML","content":"\u003cpre\u003e\r\n0\r\n1\r\n1\r\n2\r\n2\r\n2\r\n2\r\n3\r\n3\r\n4\r\n28\r\n207\r\n1609\u003c/pre\u003e"}}]}