program to input elements of array and display them using pointer.

using codeblocks
-------------------------------------------------------------------------------------------
//program to input elements for an array and display using pointer //comment of program
#include <stdio.h>            //header file

int main()                   //main function
{
    int *p;                   //pointer declaration
    int a[20],i;
    int total;
    printf("enter total number\n");
    scanf("%d",&total);            // gets total value of array.
    p=a;                        //stores base address
    for(i=0;i<total;i++)      //runs from 0 to one less than total
    {
        scanf("%d",p+i);   //gets value for given address. This input goes upto last value of address
    }
    printf("values are\n");
    for(i=0;i<total;i++)
    {
        printf("%d\n",*(p+i));//displays its value with the help of address
    }
    return 0;
}

---------------------------------------------------------------------------------------------------
or
-------------------------------------------------------------------------------------------------------------------
//program to input elements for an array and display using pointer //comment of program
#include <stdio.h>            //header file

int main()                   //main function
{
 
    int a[20],i;
    int total;
    printf("enter total number\n");
    scanf("%d",&total);            // gets total value of array.
   //p=a;                        //stores base address
    for(i=0;i<total;i++)      //runs from 0 to one less than total
    {
        scanf("%d",a+i);   //gets value for given address. This input goes upto last value of address
                                     //array itself is a pointer. It accepts value for first location and so on.
    }
    printf("values are\n");
    for(i=0;i<total;i++)
    {
        printf("%d\n",*(a+i));//displays its value with the help of address
    }
    return 0;
}

------------------------------------------------------------------------------------------------------------------

using turboc++

------------------------------------------------------------------------------------------------------

//program to input elements for an array and display using pointer //comment of program

#include <stdio.h>            //header file

#include<conio.h>

int main()                   //main function

{

    int *p;                   //pointer declaration

    int a[20],i;

    int total;

    printf("enter total number\n");

    scanf("%d",&total);            // gets total value of array.

    p=a;                        //stores base address

    for(i=0;i<total;i++)      //runs from 0 to one less than total

    {

        scanf("%d",p+i);   //gets value for given address. This input goes upto last value of address

    }

    printf("values are\n");

    for(i=0;i<total;i++)

    {

        printf("%d\n",*(p+i));//displays its value with the help of address

    }

getch();

    return 0;

}