Question

Language: C#

In this assignment we are going to convert weight and height. So, the user will have the ability to convert either weight or height and as many times as they want. There conversions will only be one way. By that I mean that you will only convert Pounds to Kilograms and Feet and Inches to Centimeters. NOT the other direction (i.e. to Pounds). There will be 3 options that do the conversion, one for each type of loop. In the beginning and after each module has run the menu will be shown.

Hint: create the main conversion routine and then that routine should be the same inside each loop.

Assignment requirements:

• The user will be able to convert either weight or height as many times as they want

• • Option A, the While loop – they will also have the choice of not doing any conversions
  • Option B, the Do-While – they will always do at least one conversion
  • Option C, the For loop –they will do 5 conversions every time
  • Don’t forget about the option to exit
• With the correct answer you will also display the number(s) entered
• You must use meaningful variable names
• You must have the following 4 classes and functions in your project
• Your heading class. Only getName, getHeading and getClosing functions will exist in this class
• “YourName” + Assignment5 (mine would be SchuettAssignment5)

• • This class file is for the main which runs the whole program.
  • Only the main() will exist in this class
• The ConversionMenu

• • You will create a menu that is displayed at the beginning of the program and after each conversion. The goal here is ease of use for the user.
  • Your header that will run at the beginning of the Menu
  • Only the menu() function will exist in this class and it will return a string of the users’ choice
  • Your Menu will give the options to run A, B, C (i.e. the three different loops) or to exit
  • Each time an option is run it will go back to the Menu. Except for the exit option
  • You will give the user the choice of converting feet and inches to centimeters or pounds to kilograms
  • NOTE: to get this to work with only one menu, you will need to pass in arguments so the menu knows which part of the program it’s presenting information for. Be Creative!
• The Conversions
  • This class file for the functions used for converting weight and a separate C# file for the functions that convert height as well as the output
  • All of the conversion functions needed for this project, that are not mentioned above, will be in this class
  • Format the output so you are showing 2 decimal places (i.e. ###.##)
  • Functions names and return types:
    • heightConversion and returns a double
  • • Cm = (feet * 30.48) + (inches * 2.54)
  • weightConversion and returns a double
  • • • Kg = lbs * 0.45359
    • GetLBS and returns a double
    • GetFeet and returns a double
    • GetInches and returns a double
    • KiloPrint and is a void
    • CMPrint and is a void
  • You will have to figure out what each function needs for an argument list

Answer 1

using System;
public class Header{
string name,header,closing;
public Header(string name,string header,string closing){
this.name=name;
this.header=header;
this.closing=closing;
}
public string getName(){
return name;
}
public string getHeader(){
return header;
}
public string getClosing(){
return closing;
}
public void Menu(){
Console.WriteLine("\nA-You will also have the choice of not doing any conversions");
Console.WriteLine("B-You will always do at least one conversion");
Console.WriteLine("C-You will do 5 conversions every time");
Console.WriteLine("E- Exit\n");
}
}
public class Weight{
double lbs;
public Weight(double lbs){
this.lbs=lbs;
}
double GetLBS(){
return lbs;
}
public double weightConversion(){
return lbs * 0.45359;
}
public void KiloPrint(){
Console.WriteLine(lbs+" pounds = "+Math.Round(weightConversion(),2)+" kgs");
}
}
public class Height{
double feet,inches;
public Height(double feet,double inches){
this.feet=feet;
this.inches=inches;
}
double GetFeet(){
return feet;
}
double getInches(){
return inches;
}
public double heightConversion(){
return (feet * 30.48) + (inches * 2.54);
}
public void CMPrint(){
Console.WriteLine(feet+" feet "+inches+" inches = "+Math.Round(heightConversion(),2)+" Centimeters");
}
}
public class ConversionMenu{
public static void Main(string[] args){
int choice;
string name;
Console.WriteLine("Enter your name:");
name=Console.ReadLine();
Header hd=new Header(name,"conversion",".");
Console.WriteLine("\nHello!.."+name+"\n");
Console.WriteLine("Enter a Integer 1 :convert pounds to kilograms");
Console.WriteLine("Enter a Integer other than 1 :convert feet and inches to centimeters");
choice=Convert.ToInt32(Console.ReadLine());
try{
if(choice==1){
double lbs,kg;
int weightExit=0;
while(weightExit==0){
hd.Menu();
Console.WriteLine("Enter your option:");
string option=Console.ReadLine();
switch(option){
case "A":
while(true){
Console.WriteLine("enter weight in pounds (press -1 to exit):");
lbs=Convert.ToDouble(Console.ReadLine());
if(lbs==-1)
break;
Weight w=new Weight(lbs);
kg=w.weightConversion();
if(lbs>=0)
w.KiloPrint();
else
Console.WriteLine("Enter positive numbers");
}
break;
case "B":
int doStop=0;
do{
Console.WriteLine("enter weight in pounds(press -1 to exit):");
lbs=Convert.ToDouble(Console.ReadLine());
if(lbs==-1 && doStop==1)
break;
Weight w=new Weight(lbs);
kg=w.weightConversion();
if(lbs>=0)
w.KiloPrint();
else
Console.WriteLine("Enter positive numbers");
doStop=1;
}while(true);
break;
case "C":
for(int i=1;i<=5;i++){
Console.WriteLine("enter weight in pounds(conversion:"+i+"):");
lbs=Convert.ToDouble(Console.ReadLine());
Weight w=new Weight(lbs);
kg=w.weightConversion();
if(lbs>=0)
w.KiloPrint();
else
Console.WriteLine("Enter positive numbers");
}
break;
case "E":
weightExit=1;
break;
default:
Console.WriteLine("Enter proper option");
break;
}
}
}
else{
double inches,feet,cm;
int heightExit=0;
while(heightExit==0){
hd.Menu();
Console.WriteLine("Enter your option:");
string option=Console.ReadLine();
switch(option){
case "A":
while(true){
Console.WriteLine("enter Feet:(press -1 to exit)");
feet=Convert.ToDouble(Console.ReadLine());
if(feet==-1)
break;
Console.WriteLine("enter inches:");
inches=Convert.ToDouble(Console.ReadLine());
Height h=new Height(feet,inches);
cm=h.heightConversion();
if(feet>=0 && inches>=0)
h.CMPrint();
else
Console.WriteLine("Enter positive numbers");
}
break;
case "B":
int doStop=0;
do{
Console.WriteLine("enter Feet:(press -1 to exit)");
feet=Convert.ToDouble(Console.ReadLine());
if(feet==-1 && doStop==1)
break;
Console.WriteLine("enter inches:");
inches=Convert.ToDouble(Console.ReadLine());
Height h=new Height(feet,inches);
cm=h.heightConversion();
if(feet>=0 && inches>=0)
h.CMPrint();
else
Console.WriteLine("Enter positive numbers");
doStop=1;
}while(true);
break;
case "C":
for(int i=1;i<=5;i++){
Console.WriteLine("enter Feet:(press -1 to exit)");
feet=Convert.ToDouble(Console.ReadLine());
Console.WriteLine("enter inches:");
inches=Convert.ToDouble(Console.ReadLine());
Height h=new Height(feet,inches);
cm=h.heightConversion();
if(feet>=0 && inches>=0)
h.CMPrint();
else
Console.WriteLine("Enter positive numbers");
}
break;
case "E":
heightExit=1;
break;
default:
Console.WriteLine("Enter proper option");
break;
}
}
}
}
catch(Exception e){
Console.WriteLine("\nplease input carefully\n"+e);
}
}