C
#include <stdio.h>
int main() {
int num1, num2, sum;
// Ask the user to enter the first number
printf("Enter the first number: ");
scanf("%d", &num1);
// Ask the user to enter the second number
printf("Enter the second number: ");
scanf("%d", &num2);
// Calculate the sum
sum = num1 + num2;
// Print the sum
printf("The sum of %d and %d is %d\n", num1, num2, sum);
return 0;
}Explanation:
- In this program, we declare three variables num1, num2, and sum of type int to hold the user input and the sum.
- We use printf() to display the prompt messages and scanf() to read the user input.
- Finally, we calculate the sum by adding num1 and num2, and then print the result using printf().
Output:
Output
Enter the first number: 4
Enter the second number: 8
The sum of 4 and 8 is 12