program to addition of two number using c

 #include<stdio.h>
void main()
{
         int num1,num2,num3;
         printf("Enter the first number");
         scanf("%d",&num1);
         printf("Enter the second number");
         scanf("%d",&num2);
         num3=num1+num2;
         printf("The addition of two number is =%d",num3);
}