Write a program to add numbers given by the user through the use of pointers.

C Programming Language Pointer in C Language (Article) Pointer in C Language (Program)

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Program:

#include <stdio.h>
int main()
{
	int a,b,c;
	int *pa,*pb,*pc;
	pa=&a;
	pb=&b;
	pc=&c;
	printf("\n ENTER THE FIRST NUMBER:");
	scanf("%d",pa);
	printf("\n ENTER THE SECOND NUMBER:");
	scanf("%d",pb);
	*pc=*pa+*pb;
	printf("\n SUM IS %d",*pc);
	return 0;
}

Output:

 ENTER THE FIRST NUMBER:12

 ENTER THE SECOND NUMBER:13

 SUM IS 25

Explanation:

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