C++ Exercises: Print the sum of two numbers

Last update on April 05 2025 13:35:23 (UTC/GMT +8 hours)

Sum of Two Numbers

Write a program in C++ to print the sum of two numbers.

Visual Presentation:

Sample Solution:

C++ Code :

#include <iostream> // Including the input-output stream header file

using namespace std; // Using the standard namespace

int main() // Start of the main function
{
    cout << "\n\n Print the sum of two numbers :\n"; // Outputting a message for displaying the sum of two numbers
	cout << "-----------------------------------\n"; // Outputting a separator line
    cout << " The sum of 29 and 30 is : "<< 29+30 <<"\n\n" ; // Calculating and outputting the sum of 29 and 30

} // End of the main function

Sample Output:

 Print the sum of two numbers :                                        
-----------------------------------                                    
 The sum of 29 and 30 is : 59

Flowchart:

For more Practice: Solve these Related Problems:

• Write a C++ program to compute the sum of two numbers read from the user, but perform the addition without using the '+' operator.
• Write a C++ program that calculates the sum of two numbers and prints the result in a formatted box using special characters.
• Write a C++ program that reads two numbers as strings, converts them to integers, and then prints their sum.
• Write a C++ program to add two numbers where one of the numbers is generated randomly and the other is input by the user.

C++ Code Editor:

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