test1.c

/*

    test1.c


    You can find all my C programs at Dragan Milicev's pastebin:

    https://pastebin.com/u/dmilicev

    https://www.facebook.com/dmilicev

*/

#include <stdio.h>

int *test()
{
    int i;
    static int x[4];

    for( i=0; i<4; i++ )
    {
        x[i]=i;
    }

    return x;
}

int *test1()
{
    int i;
    static int x[4];

    for( i=0; i<4; i++ )
    {
        x[i]=i%2;
    }

    return x;
}

int main(void)
{
    int i;
    int *arr = test();

    printf("\n test() \n");

    for( i=0; i<4; i++ )
    {
        printf("\n arr[%d] = %d \n", i, *(arr+i));
    }

    arr = test1();

    printf("\n test1() \n");

    for( i=0; i<4; i++ )
    {
        printf("\n arr[%d] = %d \n", i, *(arr+i));
    }

    return 0;

} // main()