Computer Programming C Laboratory: Pointers C Programs

Write a C program to add the sum of the numbers using pointer (Using Pointer and Array)

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Using Pointers and Arrays - C Programming

Write a C program to add the sum of the numbers using pointer.

/* C Program to add the sum of number using pointer */

#include <stdio.h>

main()

{

/* Local definitions */

int b, total;

int a[5]; /* a[5] is an array elements */

int *c; /**c is a pointer variable */

/* Statements */

for (b=0;b<5;b++)

{

printf ("Enter the number %d", b+1);

scanf ("%d", &a[b]);

} /* for */

c=a,

for (b=0;b<5;b++)

{

printf ("%d", *c);

total = total + *c;

с = c + 1;

} /* for */

printf ("\n Total = %d", total);

} /* main */

OUTPUT

Enter the number 10 20 30 40 50

Total = 150

EXPLANATION: In the above program, the variable a is declared as an integer type array. c is declared as a pointer variable. The for loop reads the 5 integer elements from the keyboard. The array a is assigned to pointer variable c. The second for loop gets each element of array through pointer variable c and adds to the variable total. Finally the variable total is printed as output.

Computer Programming C Laboratory: Pointers C Programs : Tag: C Programming : - Write a C program to add the sum of the numbers using pointer (Using Pointer and Array)

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