Write a program that calculates and displays a person body mass index (BMI). The BMI is often used to determine whether a person with a sedentary lifestyle is overweight or underweight for his or her height.

 A person`s BMI is calculated with following formula. BMI = weight * 703 / height2 Where weight is measured in pounds and height in inches. The program should display a message indicating whether a person has optimal weight, is underweight or overweight. A sedentary person`s weight is considered to be optimal if his or her BMI is between 18.5 and 25. If the BMI is less than 18.5 the person is considered to be underweight. If the BMI value is greater than 25, the person is considered to be overweight.

code :

#include<iostream> 

using namespace std;

int main()

{

int weight;

int height;

cout << "Enter  weight";

cin >> weight;

cout << "Enter height";

cin >> height;

int BMI = weight * 703 / height ^ 2; 

if (BMI > 25)

{

cout << "the person is considered as overweight";

}

else if (BMI < 18.5)

{

cout << "The person is considered as underweight";

}

return 0;

}

output :

Enter  weight 245

Enter height  5

the person is considered as overweight