/* Passing an array to a function. */

#include <stdio.h>
#include <string.h>
#include <stdlib.h>

#define MAX 20


int largest(int * x);
void display(int *arr, int leng);

 int main(int argc, char *argv[])
 {
     int array[MAX], count;

     /* Input MAX values from the keyboard. */
     int i;  count=0;
     while ( scanf("%d", &i) != EOF){
        *(array + count) = i; // store in array[count]
        count++;
     }
     //int p = scanf("%d", &i);

      /* Call the function and display the return value. */
      printf("Inputs: ");
      display(array, count);



     //printf("\nLargest value: %d\n", largest(array));

     return 0;
 }

 /* display a int array */

 void display(int *arr, int leng)
 {
     int i = 0;
     while (i < leng){
         printf("%d ", *arr);
         arr++;
         i++;
     }
 }


/* Function largest() returns the largest value */
 /* in an integer array */

 int largest(int * arr)
 {
     int *ptr, max;
     ptr = arr;
     max = 0;
     int size = sizeof(arr)/sizeof(int);
     while (size >= 0){
         if (*ptr > max){
             max = *ptr;
         }
         ptr++;
         size--;
     }

 }