Add Two Integers in C

#include <stdio.h>
int main() {
    int number1, number2, sum;
    printf("Enter two integers: ");
    scanf("%d %d", &number1, &number2);
    
    // Calculating sum
    sum = number1 + number2;
    printf("%d + %d = %d", number1, number2, sum);
    return 0;
}

Enter two integers: 4   5
 4 + 5 = 9

• This program is used to print the sum of two numbers.
• Three integer variables number1, number2 and sum are initialized.
• On execution, the program requests the user to enter two numbers using scanf() function and these inputs are stored in the respective variables.
• A variable sum is initialized that holds an addition operation. The two numbers are added using the + operator and their result is stored in the variable sum.
• The printf() function prints the variable sum and displays the result on the screen.
• The return 0 statement exists the program.