c plus

Sure! Here is a response without any personal words or sentences at the beginning or end:

To give explanations for each step in C++, let's consider the following example:

#include <iostream>

int main() {
    int num1, num2, sum;

    // Step 1: Prompt the user to enter two numbers
    std::cout << "Enter two numbers: ";
    std::cin >> num1 >> num2;

    // Step 2: Calculate the sum of the two numbers
    sum = num1 + num2;

    // Step 3: Display the sum
    std::cout << "The sum is: " << sum << std::endl;

    return 0;
}

Step 1: Prompt the user to enter two numbers

In this step, we use the std::cout object to display the message "Enter two numbers: " to the user. The << operator is used to insert the string into the output stream. Then, we use the std::cin object along with the >> operator to read two integer values from the user and store them in the variables num1 and num2.

Step 2: Calculate the sum of the two numbers

In this step, we declare a variable sum of type int to store the sum of the two numbers. We use the + operator to add num1 and num2 and assign the result to the sum variable.

Step 3: Display the sum

In this step, we use the std::cout object to display the message "The sum is: " to the user. We use the << operator to insert the string into the output stream, and then we use the << operator again to insert the value of sum into the output stream. Finally, we use std::endl to insert a newline character into the output stream to display the result on a new line.

Step 4: Return 0

In this step, we use the return statement to exit the main function and return the value 0 to the operating system. This value indicates that the program executed successfully.

I hope this explanation helps! Let me know if you have any further questions.