#include <stdio.h>

char n[20];
float w,h,BMI;
main()
{
    printf ("Welcome to program calculate BMI \n");
    printf ("Body Mass Index Program");
    printf ("Input your name : ");
    scanf ("%s",&n);
    printf ("Weight(kg.): ");
    scanf ("%f",&w);
    printf ("Heigth(m.): ");
    scanf ("%f",&h);
    BMI = w/(h*h);
    printf("Hi! %s. You have BMI. = %.2f",n,BMI);
if(BMI>40)
    { printf ("you are very very fat. It dangerous.");
        printf ("You should to eat vegetable and fruit.");
        printf ("You should exercise regulary.");
    }
else if (BMI>35)
    { printf ("You are very very portly.");
      printf ("You should to eat vegetable and fruit.");
      printf ("You should exercise sometimes.");
    }
else if (BMI>28.5)
    { printf ("You are very very plump.");
      printf ("You should to eat vegetable and fruit.");
      printf ("You should mini exercise.");
    }
else if (BMI>23)
    { printf ("You are chubby.");
      printf ("You are healty.");
      printf ("You can eat clean food.");
    }
else if (BMI>18)
    { printf ("You are slim.");
      printf ("You can eat everything.");
      printf ("You should exercise.");
    }
else
    { printf ("You are very very thin.");
      printf ("You should to eat very much.");
      printf ("You should exercise.");
    }
getch();
}