Codeup 1229 - 비만도 측정 2

http://codeup.kr/problem.php?id=1229

 

Codeup 1229 - 비만도 측정 2

 

#include <stdio.h>
​
int main(void)
{
    double height, weight;
    double stdWeight = 0;
    double bmi = 0;
​
    scanf("%lf %lf", &height, &weight);
​
    if (height < 150)
    {
        stdWeight = height - 100;
    }
    else if (height < 160)
    {
        stdWeight = (height - 150) / 2 + 50;
    }
    else
    {
        stdWeight = (height - 100) * 0.9;
    }
​
    bmi = (weight - stdWeight) * 100 / stdWeight;
​
    if (bmi <= 10)
    {
        printf("정상\n");
    }
    else if (bmi <= 20)
    {
        printf("과체중\n");
    }
    else
    {
        printf("비만\n");
    }
​
    return 0;
}