#include<stdio.h>#include<stdlib.h>int compare_integers(void const *a, void const *b){    register int const *pa = a;    register int const *pb = b;        return *pa > *pb ? 1 :(*pa < *pb ? -1 : 0);}intmain(void){    int *array;    int n_values;    int i;        printf("How many values are there?");    if(scanf("%d", &n_values) != 1 || n_values <=0){        printf("Illegal number of values.\n");        exit(EXIT_FAILURE);    }        array = malloc(n_values * sizeof(int));    if(array == NULL){        printf("Can‘t get memory for that many values.\n");        exit(EXIT_FAILURE);    }            for(i=0; i<n_values; i++){        printf("?");        if(scanf("%d", array+i) != 1){            printf("Error reading value #%d\n", i);            free(array);            exit(EXIT_FAILURE);        }    }        qsort(array, n_values, sizeof(int), compare_integers);            for(i=0;i<n_values;i++){        printf("%d\n", array[i]);    }        return EXIT_SUCCESS;}