Question

a C++ program that reads in weight in pounds and outputs the equivalent length in Kilograms and grams. Use at least three functions: one for input, one or more for calculating, and one for output. Include a loop that lets the user repeat this computation for new input values until the user says he or she wants to end the program. 1 pound (lb) is equal to 0.45359237 kilograms (kg). There are 1000 grams in a kilogram, and 16 ounces in a pound

Answer 1

#include<iostream>
using namespace std;
double getInput(){
        double d;
        cout<<"Enter weight in pounds: ";
        cin>>d;
        return d;
}
double convertToKg(double d){
        return d * 0.45359237;
}
void display(double p,double k){
        int kilos= (int)k;
        int grams = (int)((k-kilos)*100);
        cout<<p<<" pounds = "<<kilos<<" kilo and "<<grams<<" grams"<<endl;
}
int main(){
        int ch=1;
        double pounds,kgs;
        do{
                pounds  = getInput();
                kgs = convertToKg(pounds);
                display(pounds,kgs);
                cout<<"Press 1 to continue: ";
                cin>>ch;
        }while(ch==1);
}

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