EX 09 Interface
Aim:
To write a C# program using interface concept.
Algorithm:
Step 1: Create an interface.
Step 2: Create a child class.
Step 3: Declare 2 functions deposit() and withdrawal() as abstract methods in the interface.
Step 4: Create those 2 functions in the child class and perform respective operation.
Step 5: Use while loop and and switch case to Get the choice from the user whether to perform withdrawal or deposit operation.
Step 6: After performing the functions display the remaining balance of the use.
Program:
NAME : Gunaseelan G
Reg.No: 212221230031
using System;
public interface Bank
{
void deposit();
void withdrawal();
}
class Program : Bank
{
int amount, ch, balance = 5000;
public Program()
{
Console.WriteLine("1.Deposit\n2.Withdrawal");
ch = Convert.ToInt32(Console.ReadLine());
if (ch == 1)
{
deposit();
}
else
{
withdrawal();
}
}
public void withdrawal()
{
int amount = Convert.ToInt32(Console.ReadLine());
balance -= amount;
Console.WriteLine(balance);
}
public void deposit()
{
int amount = Convert.ToInt32(Console.ReadLine());
balance += amount;
Console.WriteLine(balance);
}
}
class example
{
public static void Main()
{
Program c = new Program();
c.deposit();
c.withdrawal();
}
}
Output:
Result:
Thus the C# program using interface concept has been implemented successfully.
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent