grpf5

Step 1: Import the required header file for input/output operations in C by including the line #include at the beginning of the program.

Step 2: Define the main function using int main(). This is where the execution of the program will begin.

Step 3: Declare any variables that will be used in the program. For example, int num1, num2, sum; can be declared to store integers and their sum.

Step 4: Use the printf() function to display a message prompting the user to enter the first number.

Step 5: Use the scanf() function to take the input from the user for the first number and store it in the variable num1.

Step 6: Use the printf() function to display a message prompting the user to enter the second number.

Step 7: Use the scanf() function to take the input from the user for the second number and store it in the variable num2.

Step 8: Perform the addition operation on num1 and num2 and store the result in the variable sum.

Step 9: Use the printf() function to display the result of the addition operation using a message like "The sum of the two numbers is: %d", sum.

Step 10: End the main function using the return 0; statement to indicate successful execution of the program.