40分

题目

#include<bits/stdc++.h>
double m1,h1,m2,h2,m3,h3,bmi1,bmi2,bmi3;
using namespace std;
int bmi_1()
{
    if(bmi1<18.5)
        printf("%s \n","Underweight");
    else if(18.5<=bmi1<24)
        printf("%s \n","Normal");
    else if(bmi1>=24)
        printf("%s %.2f \n","Overweigh ",bmi1);
}
int bmi_2()
{
    if(bmi2<18.5)
        printf("%s \n","Underweight");
    else if(18.5<=bmi1<24)
        printf("%s \n","Normal");
    else if(bmi2>=24)
        printf("%s %.2f \n","Overweigh ",bmi2);
}
int bmi_3()
{
    if(bmi3<18.5)
        printf("%s \n","Underweight");
    else if(18.5<=bmi1<24)
        printf("%s \n","Normal");
    else if(bmi3>=24)
        printf("%s %.2f \n","Overweigh ",bmi3);
}
int main()
{
    scanf("%lf %lf %lf %lf %lf %lf",&m1,&h1,&m2,&h2,&m3,&h3);
    bmi1=m1/(h1*h1);
    bmi2=m2/(h2*h2);
    bmi3=m3/(h3*h3);
    bmi_1();bmi_2();bmi_3();
}