#include<stdio.h>
int main(void)
{
    int w=0,h=0;
    float t=0.0,w1=0,h1=0;
    printf("Input weight, height:\n");
    scanf("%d,%d",&w,&h);
    h1=(float)h/100;
    w1=(float)w;
    t=w1/(h1*h1);
    printf("weight=%d\nheight=%.2f\nt=%.2f\n",w*2,h1,t);
    return 0;
}