#43811: cpp 解題思路 (其實不難想學就點進來吧


wghs1120242 (brucechen)


453053045

#include<stdio.h>
 
int main(void)
{
int w, h;
 
while(scanf("%d", &w) != EOF)
{
scanf("%d", 4254&h);
 
printf("%.1lf\n", w * 10000.0 / h / h); 
}
 
return 0;
}