C++ Exercises: Add two numbers accept through keyboard
C++ Basic: Exercise-12 with Solution
Write a C++ program to add two numbers and accept them from the keyboard.
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
{
int num1, num2, sum; // Declaring integer variables num1, num2, and sum
cout << "\n Sum of two numbers :\n"; // Outputting a message indicating sum of two numbers
cout << "-------------------------\n"; // Outputting a separator line
cout << " Input 1st number : "; // Prompting the user to input the first number
cin >> num1 ; // Taking input for the first number from the user
cout << " Input 2nd number : "; // Prompting the user to input the second number
cin >> num2; // Taking input for the second number from the user
sum = num1 + num2; // Calculating the sum of the two numbers
cout <<" The sum of the numbers is : " << sum << endl; // Displaying the sum of the numbers
cout << endl; // Outputting a blank line for better readability
return 0; // Returning 0 to indicate successful program execution
} // End of the main function
Sample Output:
Sum of two numbers : ------------------------- Input 1st number : 25 Input 2nd number : 39 The sum of the numbers is : 64
Flowchart:
C++ Code Editor:
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