28 lines
721 B
C
28 lines
721 B
C
|
/*This C Program calculate sum of all elements of an array using pointers as arguments. The program calls a function to add the addition and passes the array argument as a pointer.*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
* C program to find the sum of all elements of an array using
|
||
|
|
* pointers as arguments.
|
||
|
|
*/
|
||
|
|
#include <stdio.h>
|
||
|
|
|
||
|
|
void main()
|
||
|
|
{
|
||
|
|
static int array[5] = { 200, 400, 600, 800, 1000 };
|
||
|
|
int sum;
|
||
|
|
int addnum(int *ptr);
|
||
|
|
sum = addnum(array);
|
||
|
|
printf("Sum of all array elements = %5d\n", sum);
|
||
|
|
}
|
||
|
|
int addnum(int *ptr)
|
||
|
|
{
|
||
|
|
int index, total = 0;
|
||
|
|
for (index = 0; index < 5; index++)
|
||
|
|
{
|
||
|
|
total += *(ptr + index);
|
||
|
|
}
|
||
|
|
return(total);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
Sum of all array elements = 3000
|