程序代码：

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

int count = 0;

int *new_array(){
    int *array = (int*) malloc(sizeof(int)*9);
    int i;
    for(i=0;i<=9;i++)
        array[i] = count++;
    for(i=0;i<=9;i++)
        printf("%d",array[i]);
    printf("\n");
    return array;
}

int main(){
    int *a1 = new_array();
    int *a2 = new_array();
    free(a1);
    free(a2);
    return 0;
}