【TrinaryNumberTimeLimit:1000MSDescriptionMaybeyouwanttoask"Whatisthetrinarynumbers?"Forexample,Binaryisbasedontwo,whilethedecimalnumberisbasedonten,sothetrinarynumberisbasedonthree.Forexample,thedecimalnumber3is1】
1人问答
问题描述：
TrinaryNumber
TimeLimit:1000MS
Description
Maybeyouwanttoask"Whatisthetrinarynumbers?"Forexample,Binaryisbasedontwo,whilethedecimalnumberisbasedonten,sothetrinarynumberisbasedonthree.Forexample,thedecimalnumber3is10intrinaryform.Yourtask,itistotransformafractionwhichbepresentedintheform'x/y'andthevalueislimitedin0to1intotrinaryform.
Input
ThefirstlineoftheinputcontainsasingleintegerT(0
李腊元回答：
你试一下不要把x/y,直接3*x/y,取整输出,你的程序应该是a=(double)x/(double)y;的算法有点问题吧,还有一点x/y==1的时候正确答案是.3000000000；仅供参考：#includeintmain(){inti,t,x,y;intc[10],sign=0;double...
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