/***********************************
 * Ask the user to enter two
 * integers. Then ask the user to
 * calculate the sum, difference
 * and product of those integers.
 *
 * For each question, determine
 * whether the user's answer is
 * correct and print an appropriate
 * message.
 ***********************************/

#include <iostream>

// Function declarations
int main();

// Function definitions
int main() {
    int m{};

    std::cout << "Enter an integer: ";
    std::cin >> m;

    int n{};

    std::cout << "Enter another integer: ";
    std::cin >> n;

    // Add your code here.

    return 0;
}









































// Hint:
//
// You will ask the user three questions and use three
// conditional statements.
//
// For each question:
//
//   1. Ask the user to calculate an answer.
//   2. Read the user's answer.
//   3. Calculate the correct answer.
//   4. Compare the two answers.
//   5. Print an appropriate message.









































// Here is one solution:

/*
int main() {
    int m{};

    std::cout << "Enter an integer: ";
    std::cin >> m;

    int n{};

    std::cout << "Enter another integer: ";
    std::cin >> n;

    int user_answer{};
    int correct_answer{};

    // Ask for the sum.

    std::cout << "What is " << m << " + " << n
              << "? ";
    std::cin >> user_answer;

    correct_answer = m + n;

    if ( user_answer == correct_answer ) {
        std::cout << "You are correct." << std::endl;
    } else {
        std::cout << "You are incorrect: the answer is "
                  << correct_answer << "." << std::endl;
    }

    // Ask for the difference.

    std::cout << "What is " << m << " - " << n
              << "? ";
    std::cin >> user_answer;

    correct_answer = m - n;

    if ( user_answer == correct_answer ) {
        std::cout << "You are correct." << std::endl;
    } else {
        std::cout << "You are incorrect: the answer is "
                  << correct_answer << "." << std::endl;
    }

    // Ask for the product.

    std::cout << "What is " << m << " x " << n
              << "? ";
    std::cin >> user_answer;

    correct_answer = m*n;

    if ( user_answer == correct_answer ) {
        std::cout << "You are correct." << std::endl;
    } else {
        std::cout << "You are incorrect: the answer is "
                  << correct_answer << "." << std::endl;
    }

    return 0;
}
*/







































// Question:
//
// When displaying a question such as
//
//     What is 5 x 7?
//
// why might you display 'x' rather than '*' even though
// multiplication must be written using '*' in C++ code?
//
// Remember that the text displayed to the user does not
// have to use the same notation as the C++ source code.