pointerarray.c

#include <stdio.h>
void printIntArray(int *ip,int count);

int main() {

    int a[5]={3,5,2,7,9};
    printf("a = %x\n",a);
    printf("add of a[0] = %x\n",&a[0]);
    int* ap = a;
    printf("ap = %x\n",ap);
    printf("value in ap = %d\n",*ap);
    *ap=22;
    printf("new value in ap %d\n",*ap);
    printf("a array is...\n");
    printIntArray(a,5);
    ap+=3;
    printf("ap = %x\n",ap);
    printf("value in ap = %d\n",*ap);
    printf("one data size is %d units\n",ap-a);
    printf("size of int is %d bytes\n",sizeof(int));
    return 0;
}


void printIntArray(int *ip,int count)//int * ip = a; int count = 5;
{
    for(int i=0;i<count+7;i++)
    {
        printf("index = %d value = %d\n",i,*ip);
        ip++;
    }
}