VB program to dispaly age from birth date

Design Window:-

Code:

Private Sub cmdClear_Click()
    Text1.Text = ""
    Text2.Text = ""
    Text1.SetFocus
End Sub

Private Sub cmdDisplay_Click()
    Dim b As Date
    Dim d As Date
    Dim age As Date
    b = Text1.Text
    d = Format$(Now, "dd/mm/yyyy hh:mm:ss ")
    age = Format$(d - b, "dd/mm/yyyy hh:mm:ss")
   
    Text2.Text = Year(age)
    Text3.Text = Month(age)
    Text4.Text = Day(age)
    Text5.Text = Hour(age)
    Text6.Text = Minute(age)
    Text7.Text = Second(age)
End Sub

Private Sub cmdExit_Click()
    Unload Me
End Sub
===================================================
OUTPUT

Write a C++ program using class to read the name of user and number of units consumed and printout charges with name(Electricity)

Write a C++ program using class to read the name of user and number of units consumed and printout charges with name(Electricity)

An electricity board charges the following rates to users

-for first 100 units:40p per unit

-for next 200 units: 50p per unit

-for beyond 300 units :60p per unit

all user are charged a minimum of Rs.150. if the total cost is more than Rs.250 then an additional charges of 15% are added.

Write a c++ program using class to read the name of user and numberof units consumed and printout charges with names.(use array of object)

#include<conio.h>
#include<iostream.h>
class elec
{
char name[20];
int nou;
float charge;
public:void accept()
       {
       cout<<"\n enter name:-";
       cin>>name;
       cout<<"\n enter number of unit:-";
       cin>>nou;
       }
       void calc()
       {
       if(nou<100)
       charge=nou*0.4;
       else
       if(nou<=300)
       {
       int temp=nou-100;
       charge=100*0.4;
       charge=(float)charge+(temp*0.5);
       }
       else
       if(nou>300)
       charge=nou*0.6;
       if(charge<150)
       charge=150;
       else
       if(charge>250)
       charge=(float)charge+(charge*0.15);
       }
       void display()
       {
       cout<<"\n name="<<name;
       cout<<"\n charges="<<charge;
       }
};
int main()
{
elec e[3];
clrscr();
for(int i=0;i<3;i++)
{
e[i].accept();
e[i].calc();
}
for(i=0;i<3;i++)
e[i].display();
getch();
return 0;
}

=============================================

OUTPUT:-

enter name:-XYZ                                                             
                                                                               
enter number of unit:-122                                                      
                                                                               
enter name:-ABC                                                                
                                                                               
enter number of unit:-302                                                      
                                                                               
enter name:-PQR                                                             
                                                                               
enter number of unit:-1000                                                     
                                                                               
name=XYZ                                                                    
charges=150                                                                    
name=ABC                                                                      
charges=181.199997                                                             
name=PQR
charges=690