Simple Calculator || Calculator in C++ || switch case || C++ || Turbo C++

In this, we are going to see the topic of Switch case in C++.

This is a program of Switch Case in which we are going to make a simple calculator to perform addition, subtraction, multiplication, division.

The code given below can be used for TURBO C++ Compiler:-

#include<iostream.h>
#include<conio.h>

void main()
{
    clrscr();
    cout << "\n **** This Program is of Switch Case **** \n";
    char operations;
    cout << "Select the Operation you would like to Perform from the list below. \n";
    cout << "1. For Addition press '+' \n";
    cout << "2. For Subtraction press '-' \n";
    cout << "3. For Multiplication press '*' \n";
    cout << "4. For Division press '/' \n";
    cin >> operations;

    switch (operations)
    {
    case '+':
        int a, b, result;
        cout << " *** Addition ***\n";
        cout << "Enter two number to perform addition\n";
        cin >> a >> b;
        result = a + b;
        cout << "The Addition of two numbers is = " << result << endl;
        break;

    case '-':
        cout << " *** Subtraction ***\n";
        cout << "Enter two number to perform subtraction\n";
        cin >> a >> b;
        result = a - b;
        cout << "The Subtraction of two numbers is = " << result << endl;
        break;

    case '*':
        cout << " *** Multiplication ***\n";
        cout << "Enter two number to perform multiplication\n";
        cin >> a >> b;
        result = a * b;
        cout << "The Multiplication of two numbers is = " << result << endl;
        break;

    case '/':
        cout << " *** Division ***\n";
        cout << "Enter two number to perform division\n";
        cin >> a >> b;
        result = a / b;
        cout << "The Division of two numbers is = " << result << endl;
        break;

    default:
        cout << "Oops!! Your input is not accepted.\n";
        cout << "Please read the instructions carefully\n";
        break;
    }

    cout << "Thank You";

    getch();
}
    
    

The code given below can be used for g++/gcc Compiler:-

#include<iostream>
using namespace std;

int main()
{
    cout << "\n **** This Program is of Switch Case **** \n";
    char operations;
    cout << "Select the Operation you would like to Perform from the list below. \n";
    cout << "1. For Addition press '+' \n";
    cout << "2. For Subtraction press '-' \n";
    cout << "3. For Multiplication press '*' \n";
    cout << "4. For Division press '/' \n";
    cin >> operations;

    switch (operations)
    {
    case '+':
        int a, b, result;
        cout << " *** Addition ***\n";
        cout << "Enter two number to perform addition\n";
        cin >> a >> b;
        result = a + b;
        cout << "The Addition of two numbers is = " << result << endl;
        break;

    case '-':
        cout << " *** Subtraction ***\n";
        cout << "Enter two number to perform subtraction\n";
        cin >> a >> b;
        result = a - b;
        cout << "The Subtraction of two numbers is = " << result << endl;
        break;

    case '*':
        cout << " *** Multiplication ***\n";
        cout << "Enter two number to perform multiplication\n";
        cin >> a >> b;
        result = a * b;
        cout << "The Multiplication of two numbers is = " << result << endl;
        break;

    case '/':
        cout << " *** Division ***\n";
        cout << "Enter two number to perform division\n";
        cin >> a >> b;
        result = a / b;
        cout << "The Division of two numbers is = " << result << endl;
        break;

    default:
        cout << "Oops!! Your input is not accepted.\n";
        cout << "Please read the instructions carefully\n";
        break;
    }

    cout << "Thank You";

    return 0;
}

    
    

#ENJOY CODING


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