#include<iostream>
#include<iomanip>
using namespace std;
void main()
{
double Weight, height, BMI;
//Ask user to enter weight.
cout << "=========================================
";
cout << setw(30) << "Enter Weight in pound: ";
cin >> Weight;
//Ask user to enter height.
cout << "
=========================================
";
cout << setw(30) << "Enter height in inches: ";
cin >> height;
cout << "
=========================================
";
//const kg = 0.45359237.
const double Kg_per_pound = 0.45359237;
//const height = 0.025.
const double Mtr_per_inch = 0.025;
//weight * Kg_per_pound.
double WeightInKg = Weight * Kg_per_pound;
//height * Mtr_per_inch.
double heightInInches = height * Mtr_per_inch;
//BMI = Kg / m2.
BMI = WeightInKg / (heightInInches * heightInInches);
//Display BMI.
cout << setw(18) << "BMI: " << BMI << endl;
cout << "
=========================================
";
//if()......else().
if (BMI < 18.5)
cout << setw(22) << "Underweight." << endl;
else if (18.5 <= BMI < 25.0)
cout << setw(22) << "Normal." << endl;
else if (25.0 <= BMI < 30.0)
cout << setw(22)<< "Overweight." << endl;
else if (30.0 <= BMI)
cout << setw(22)<< "Obese." << endl;
cout << "
=========================================
";
}| Code Example |
|---|
| Cpp :: c++ absolute value |
| Cpp :: prime number program in c c++ |
| Cpp :: c++ std::fmin |
| Cpp :: c++ std::copy to cout |
| Cpp :: c++ get last character of string |
| Cpp :: qt double en qstring |
| Cpp :: freopen c++ |
| Cpp :: c++ loop pyramid |
| Cpp :: point is on line |
| Cpp :: convert string to char c++ |
| Cpp :: minimum and maximum value of a vector in C++ |
| Cpp :: insertion sort c++ |
| Cpp :: create a dictionary cpp |
| Cpp :: cpp split string by space |
| Cpp :: sort function descending c++ |
| Cpp :: combination code c++ |
| Cpp :: switch case with string c++ |
| Cpp :: conditional operator in cpp |
| Cpp :: string to number in c++ |
| Cpp :: appending int to string in cpp |
| Cpp :: how to get length of a file in c++ |
| Cpp :: c++ random number 0 to 1 |
| Cpp :: how to check if a number is prime c++ |
| Cpp :: c++ template example |
| Cpp :: how to make a typing effect c++ |
| Cpp :: c++ programming language |
| Cpp :: count bits c++ |
| Cpp :: sort 0 1 2 leetcode |
| Cpp :: c++ call by reference |
| Cpp :: convert unsigned long to string c++ |