{"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 计数是学长最喜欢的工作之一,因为它不用怎么动脑子^_^。 最近, \n 学长有一个很长的字符串,学长想知道在这个字符串中到底有多少个子字符串(子字符串必须是连续的)\n 包含一种小写字母。但是它太长了,学长懒癌上线,不想数。但是学长又想知道结果......\n 学弟学妹们,现在是不是该你们出场了(ಡωಡ) \n\u003cbr\u003e注意最下方的提示。\n\u003c/div\u003e"}},{"title":"Input","value":{"format":"HTML","content":"第一行是一个整数T,代表测试样例的数量。\n\u003cbr\u003e接下来的T行,每行一个字符串s。"}},{"title":"Output","value":{"format":"HTML","content":"对于每一个字符串s,输出一个整数y,y代表符合条件的子串(子字符串)的数量。"}},{"title":"Sample Input","value":{"format":"HTML","content":"\u003cpre\u003e3\nqwertyuiop\nqqwweerrttyyuuiioopp\naaaaaaaaaa\u003c/pre\u003e"}},{"title":"Sample Output","value":{"format":"HTML","content":"\u003cpre\u003e10\n30\n55\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 1\u0026lt;\u003dT\u0026lt;\u003d20,1\u0026lt;\u003dlen(string)\u0026lt;\u003d10^5,1\u0026lt;\u003d∑len(string)\u0026lt;\u003d10^5(len代表长度)\n 字符串s只包含小写字母\n \n \n \u003c/pre\u003e"}}]}