题解 | 衡量人体胖瘦程度

#include <stdio.h>

int main() {
    float w,h;
    while (scanf("%f %f", &w, &h) != EOF) { 
        h = h/100;
        float BMI = w/(h*h);
        if(BMI<18.5) printf("Underweight\n");
        else if (BMI>=18.5 && BMI<=23.9) printf("Normal\n");
        else if(BMI >23.9 && BMI <= 27.9) printf("Overweight\n");
        else
         printf("Obese\n");
         
    }
    return 0;
}