LightOJ 1043 Triangle Partitioning

题目链接 http://lightoj.com/volume_showproblem.php?problem=1043

相似三角形，水题

#include <stdio.h>#include <math.h>int main (){int T;scanf("%d",&T);for (int cas=1;cas<=T;cas++){double AB,ratio,ans;scanf("%lf%*lf%*lf%lf",&AB,&ratio);ans=sqrt(1.0/(1.0/ratio+1))*AB;printf("Case %d: %.9lf\n",cas,ans);}return 0;}