c program to add two integer numbers

C program to add  two integer number

#include 
int main()
{    

    int number1, number2, sum;
    
    printf("Enter two integers: "); // Value from user
    scanf("%d %d", &number1, &number2); // Storing value

    // calculating sum
    sum = number1 + number2;      
    
    printf("%d + %d = %d", number1, number2, sum); // Final result 
    return 0;
}

Output

Enter two integers: 12
11
12 + 11 = 23

How program works ?

• In this program, the user asked to enter two integer values. These integer values are stored in number1 and number2. 
• Then, these two integer number are adding in ' + ' operator, and result is stored in the sum variable.

Sum = number1 + number2;

• Finally, printf()  function is used to display the sum of two integer number.

printf("%d + %d = %d", number1, number2, sum); // Final result