#include<stdio.h>
int main() {
int a, b, sum;
printf("\nEnter two no: ");
scanf("%d %d", &a, &b);
sum = a + b;
printf("Sum : %d", sum);
return(0);/*Program for adding two numbers*/
#include <stdio.h>
int main(){
int a, b, sum; //declare the variables that will be used, a will store the first number, b second number and sum, the sum.
printf("Enter the first number: \n"); //Prompts user to enter the first number.
scanf("%d", &a);//Accepts input and saves it to variable a
printf("Enter the second number: \n");
scanf("%d", &b);
sum = a + b; //Formular to add the two numbers.
printf("Sum is %d", sum);
}Enter two integers: 12
11
12 + 11 = 23//addition of two numbers
int number1,number2;
puts("Enter two numbers");
scanf("%d%d",&number1,&number2);
printf("addition is :%d",number1+number2)//test