题解 | #衡量人体胖瘦程度#

#include <stdio.h>
int main() {
    float weight = 0, height = 0;
    float BMI = 0;
    while (scanf("%f %f", &weight, &height) != EOF) {
        height /= 100;
        BMI = weight / (height * height);
        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;
}