Namaste!!!





 1.        NumDays class

 

Design a class called NumDays. The class’s purpose is to store a value that represents a number of work hours and convert it to a number of days. For example, 8 hours would be converted to 1 day, 12 hours would be converted to 1.5 days, and 18 hours would be converted to 2.25 days. The class will have a constructor that accepts a number of hours, as well as member functions for storing and retrieving the hours and days. The class will also have the following overloaded operators:

 

+ Addition operator. When two NumDays objects are added together, the overloaded + operator will return the sum of the two objects’s hours member.

 

-          Subtraction operator. When one NumDAys object is subtracted from another, the overloaded - operator will return the difference of the two object’s hours member.

 

++ Prefix and postfix increment operators. These operators will increment the number of hours stored in the object. When incremented, the number of days will be automatically recalculated.

 

-- Prefix and postfix decrement operators. Theses operators will decrement the numbers of hours stored in the object. When decremented, the number of days will be automatically recalculated.

 

Try this one buddy


class numDay
{
 int hour;int day;
void hour{
if(hour>=8)
{
day++;
cout<<day;
}}
void day
{
if
{
hour=hour-8;
cout<<hour;
hour++;
}}
}
main
{
numday a,numday b;numday c;
c.hour==a.hour-b,hour;
c.day==a.day-b.day;
cout<<c.hour();
cout<<c.day();
end

}

Namaskarr!!

class NumDays
{
      int hours;
      
      1) create constructor with numHours as parameter and set it to hours
       2) create getter and setter for hours
       3) make method getDays() something like below
        public float getDays() {return hours/8;}
      4) overload operators + something like below
int::operator+(NumDays &rhs)
 {
      return this.hour + rhs.hour
 }

overload other operators similarly
 

 

 

 

this is in java,
// a bit left...complete by urself

package demo.test;

public class NumDays {
    private int days;
    public NumDays(int hours){
        if(hours <=8){
         days=(hours-(hours-1));
         days = hours; 
        }  
    }
    public int getWork_hours() {
        return days;
    }
 }

//test class
package demo.test;

public class TestNumDays {
  public static void main(String[]args){
      NumDays nd = new NumDays(8);
      System.out.println("No of Days:\t"+nd.getWork_hours());
  }
}

 #ifndef NUMDAYS_H