Q8v2.c

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

int * getEvenNumbers (int * array, int size_array) {
    int count1, *array2, count2, n_even;
    n_even = getSize(array, size_array);
    array2 = (int *) malloc(sizeof(int) * n_even);
    count2 = 0;
    for(count1 = 0; count1 < size_array; count1++) {
        if(array[count1]%2 == 0) {
            array2[count2] = array[count1];
            count2++;
        }
    }

    return array2;
}

int getSize (int * array, int size_array) {
    int count1, n_even = 0;
    for(count1 = 0; count1 < size_array; count1++) {
        if(array[count1]%2 == 0) {
            n_even++;
        }
    }

    return n_even;
}

int main() {
    int terms, *point, *arr, count1, size_even_array;

    printf("\nHow many random terms would you like? \nPlease enter a positive integer: \n");
    scanf("%d", &terms);

    arr = (int*) malloc (sizeof(int) * terms);
    srand ((unsigned int) time (0));

    printf("\nThe numbers of the set are: \n");
    for(count1 = 0; count1 < terms; count1++) {
        arr[count1] = rand();
        printf("%d \t", arr[count1]);
    }

    printf("\n\nThe even numbers of the set are: \n");
    point = getEvenNumbers(arr, terms);
    size_even_array = getSize(arr, terms);
    for(count1 = 0; count1 < size_even_array; count1++) {
        printf("%d \t", point[count1]);
    }

    return 0;
}