{"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 \u003cp\u003e小烤刚刚学习了字符串,心情十分激动。这不,他开始着手研究起来。\u003c/p\u003e\n \u003cp\u003e由于小烤擅长数学,所以拿到字符串的第一时间,比较关心数字在字符串中是否出现。也就是说,小烤想知道,他手中拿着的一个字符串,其中到底有几个数字呢? \u003c/p\u003e\n\u003c/div\u003e"}},{"title":"Input","value":{"format":"HTML","content":"首先输入小烤的问题数x(问题数小于100),接着x行,每行给出小烤手中拿着的字符串(字符串中不含空格,长度不超过10000)。"}},{"title":"Output","value":{"format":"HTML","content":"对于小烤每个问题,输出一行。"}},{"title":"Sample Input","value":{"format":"HTML","content":"\u003cpre\u003e2\njintian20200814shigehaorizi\n666xinxiangdeshierdounengcheng\u003c/pre\u003e"}},{"title":"Sample Output","value":{"format":"HTML","content":"\u003cpre\u003e8\n3\u003c/pre\u003e"}}]}