#include<stdio.h> int main() { float BMI,m,h; scanf("%f %f",&m,&h); BMI=m/(h*h); if(BMI<18.5) { printf("Underweight"); }else if(BMI>=18.5&&BMI<24) { printf("Normal"); }else{ printf("%.6g\nOverweight",BMI); } return 0; }

#include<stdio.h>
int main()
{
    int kg;
    double m;
    scanf("%d %lf",&kg,&m);
    double bmi=kg/m/m;
    if(bmi<18.5){
        printf("Underweight");
    }else if(bmi>=18.5&&bmi<=24){
        printf("Normal");
    }else if(bmi>24){
        printf("%.6g\nOverweight",bmi);
    }


    return 0;
}