BMI Calculator Program in C++

#include<iostream>
#include<iomanip>
using namespace std;

void main()
{
	double Weight, height, BMI;
	//Ask user to enter weight.
	cout << "=========================================\n\n";
	cout << setw(30) << "Enter Weight in pound: ";
	cin >> Weight;
	//Ask user to enter height.
	cout << "\n=========================================\n\n";
	cout << setw(30) << "Enter height in inches: ";
	cin >> height;
	cout << "\n=========================================\n\n";
	//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 << "\n=========================================\n\n";
	//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 << "\n=========================================\n";
}

Source: codejudge.blogspot.com

Similar codes

1 vote142 views1 answer
Check if whole string is uppercase
C++
26 votes135 views10 answers
Bootstrap
C++
0 vote140 views1 answer
Infix to prefix using cpp linked list program
C++
-2 votes142 views1 answer
X += c++
C++
1 vote149 views2 answers
Torch cuda is available
C++
32 votes108 views11 answers
While loop c++
C++
0 vote130 views1 answer
UPARAM(ref)
C++
5 votes128 views1 answer
C++ - include all libraries
C++
0 vote139 views1 answer
Compare values within within a vector c++
C++
0 vote144 views1 answer
Test3
C++