C

addition in c

/*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: 
"); //Prompts user to enter the first number.
    scanf("%d", &a);//Accepts input and saves it to variable a
    printf("Enter the second number: 
");
    scanf("%d", &b);
    sum = a + b; //Formular to add the two numbers.
    printf("Sum is %d", sum);
}

addition.c

#include<conio.h>
#include<stdio.h>
{
int a,b;
a=2;
b=10;
a=a+b;
printf("%d",&a);
getch();
}

c addition

#include<stdio.h>
#include<conio.h>
#include<math.h>

int main()
{
	int a,b,sum;
	sum=a+b;
	
	printf("
 enter the first number %d:");
	printf("
 enter the second number %d:");
	scanf("%d",&a,&b)
	printf("%d",sum);
}