Add two numbers in pointer in using c program?

Answer 1

//Adding two numbers using pointers

#include<stdio.h>

void main()

{

int *a,*b,c,n1,n2;

scanf("%d %d",&n1,&n2);

a=&n1;

b=&n2;

c=*a+*b;

printf("Added value is:%d",c);

}

Answer 2

#include<stdio.h>

#include<conio.h>

main()

{

int sum(int a,int b,int c);/*function prototype*/

int x,y,z;

clrscr();

printf("enter two values to perform addition:");

scanf("d,&x,&y);

sum(x,y,z);

printf("addition result: %d",sum(x,y,z));

getch();

return 0;

}

int sum(int a,int b,int c)

{

c=a+b;

return c;

}

Answer 3

Algorithm in C Language:

int *a,*b; //Declaraction of the two pointers

int sum;

scanf("%d%d",a,b); //Reading values of the 2 variables

sum=*a+*b;

printf("SUM = %d",sum);