Question

1.

Write a complete program in C++ that does the following:

• [2] asks a user to enter two integer numbers (display a warning message that the second number should be different from zero)
• [3] reads the two numbers from the keyboard;

• [4] displays the product, the sum, the quotient and the remainder of integer division of the first one by the second one.

• [3] displays the result of floating-point division.

Make sure to follow programming style guidelines.

Answer 1

Solution: Following program has been given along with the output for the requirements. Comments have been added to depict the functionality.

#include <iostream>
using namespace std;

int main()
{
    //Create two integer variables
    int num1,num2;
    // Ask user for the first number
    cout<<"Enter the First Integer :  ";
    cin>>num1;
     // Ask user for the second number
    cout<<"Enter the Second Integer : ";
    cin>>num2;
    //Give warning to user if second number is 0
    //keep on asking the right input
    while (num2 == 0)
    {
        cout<<"second number should be different from zero, please enter again: ";
        cin>>num2;
    }

    //Print the different results
    cout<<"Product of the two numbers: "<<num1*num2<<endl;
    cout<<"Sum of the two numbers: "<<num1+num2<<endl;
    cout<<"Quotient : "<<num1/num2<<endl;
    cout<<"Remainder : "<<num1%num2<<endl;
    cout<<"Floating Point Division : "<<static_cast<double>(num1)/static_cast<double>(num2)<<endl;
    
}

Output:

Enter the First Integer : 13
Enter the Second Integer : 0
second number should be different from zero, please enter again: 4
Product of the two numbers: 52
Sum of the two numbers: 17
Quotient : 3
Remainder : 1
Floating Point Division : 3.25