{"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":"[NWUACM] \n\u003cdiv\u003e\n 2个字符串A,B.问A中有多少个字符串B."}},{"title":"Input","value":{"format":"HTML","content":"\u003cp\u003e 输入中含有一些数据,分别是成对出现A,B\u003cbr\u003e A和B不会超过1000个字符。\u003cbr\u003e 如果遇见#\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e字符,则表示测试结束。\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003cbr\u003e \u0026nbsp;\u003c/p\u003e"}},{"title":"Output","value":{"format":"HTML","content":"\u003cp\u003e 输出B的个数,每个结果之间应换行。\u003cbr\u003e \u0026nbsp;\u003c/p\u003e"}},{"title":"Sample Input","value":{"format":"HTML","content":"\u003cpre\u003e\n\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eabcde\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e \u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003ea3\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\n\u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eaaaaaa\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e \u003cspan\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eaa\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\n#\u003c/pre\u003e"}},{"title":"Sample Output","value":{"format":"HTML","content":"\u003cpre\u003e\n0\n3\u003c/pre\u003e"}}]}