1) Press ‘ +‘ to add two numbers 2) Press ‘-‘ to subtract two numbers 3) Press ‘/’ to divide two numbers 4) Press ‘*’ to multiply two numbers

QNo1.

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                                                                Arithmetic  Operations                                                                                

*********************************************************************************

1)      Press  ‘ +‘  to add two  numbers

2)      Press  ‘-‘  to subtract two numbers

3)      Press ‘/’  to divide two numbers

4)      Press ‘*’ to multiply two numbers

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Enter ist  Number :

Enter 2^nd Number:

Select arithmetic operator from menu:

Result of Addition/Subtraction/Multiplication/Division is:

i)                    Create Menu as given above

ii)                   Take input from user for two integers

iii)                 Using switch statement, perform operation on two numbers as specified by user

Programing code

# include <iostream>
using namespace std;

int main()
{
    char op;
    float num1, num2;
    cout<<"************************************************************************************************************************ ";
    cout<<" \n                               arthematic operation                                                                        ";
    cout<<"\n************************************************************************************************************************ ";

    cout <<"                              \n1)Press + to add number                                                                      ";
    cout<<"                               \n2)press - to subtract number                                                                 ";
    cout<<"                               \n3)press * to  multiple number                                                                ";
    cout<<"                                \n 4)press / to divided number                                                                ";
    cout<<"\n************************************************************************************************************************";
    cin >> op;
    cout << "Enter firt operands       =      : ";
    cin >> num1 ;
    cout<<"Enter second operands       =      : ";
    cin>> num2;

    switch(op)
    {
        case '+':
            cout << num1+num2;
            break;

        case '-':
            cout << num1-num2;
            break;

        case '*':
            cout << num1*num2;
            break;

        case '/':
            cout << num1/num2;
            break;

        default:
            cout << "Error! operator is not correct";
            break;
    }

    return 0;
}