{"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 身为大佬的李老板在去参加一场重要的比赛时,被人下了毒药。现在要配出浓度不大于w的解药。解药的体积越大,李老板就恢复的越快。现在有n瓶浓度为p[i]的解药,每瓶体积为v,你能帮助李老板最快恢复吗?\n\u003c/div\u003e"}},{"title":"Input","value":{"format":"HTML","content":"t组输入\n\u003cbr\u003e每组包含两行,一行是n,v,w,(1\u003c\u003dn,v,w\u003c\u003d100); \n\u003cbr\u003e接下来一行有n个数,表示n瓶药水的浓度\n\u003cbr\u003e"}},{"title":"Output","value":{"format":"HTML","content":"输出体积和浓度,浓度保留两位小数"}},{"title":"Sample Input","value":{"format":"HTML","content":"\u003cpre\u003e3\n1 100 10\n100\n2 100 24\n20 30\n3 100 24\n20 20 30\u003c/pre\u003e"}},{"title":"Sample Output","value":{"format":"HTML","content":"\u003cpre\u003e0 0.00\n100 0.20\n300 0.23\u003c/pre\u003e"}}]}