rand with seed does not return random if function looped

Question

I wrote this C code below, when I loop, it returns a random number. How can I achieve the 5 different random values if myrand() is executed?

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

int myrand() {
    int ue_imsi;
    int seed = time(NULL);
    srand(seed);
    ue_imsi = rand();

    return ue_imsi;
}

int main()
{
    int value = 0;
    int i=0;
    for (i=0; i< 5; i++)
    {
        value =myrand();
        printf("value is %d\n", value);
    }
}

Answer 1

Seeding the generator should be done once(for each sequence of random numbers you want to generate of course!):

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

int main()
{
    int seed = time(NULL);
    srand(seed);
    int value = 0;
    int i=0;
    for (i=0; i< 5; i++)
    {
        value =rand();
        printf("value is %d\n", value);
    }
}

Answer 2

Move the srand() call into main(), before the loop.

In other words, call srand() once and then call rand() repeatedly, without any further calls to srand():

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

int main()
{
    int value = 0;
    int i = 0;
    srand(time(NULL));
    for (i = 0; i < 5; i++)
    {
        value = rand();
        printf("value is %d\n", value);
    }
}