pset 3 pfunction problems

find_min() and eliminate()

int find_min(void)
{
    int a = candidates[0].votes;
    int b = candidates[1].votes;
    int c = candidates[2].votes;
    if (a != 0 && b != 0 && c != 0)
    {
        if (candidates[0].eliminated == false && candidates[1].eliminated == false && candidates[2].eliminated == false)
        {
            if (a < b && a < c)
            {
                return a;
            }
            if (b < a && b < c)
            {
                return b;
            }
            if (c < b && c < a)
            {
                return c;
            }
            if (a == b && b < c)
            {
                return a;
            }
            if (a == c && c < b)
            {
                return a;
            }
            if (b == c && c < a)
            {
                return b;
            }
            if (a == b && b == c)
            {
                return a;
            }

        }
        if (candidates[0].eliminated == true && candidates[1].eliminated == false && candidates[2].eliminated == false)
        {
            if (b < c)
            {
                return b;
            }
            if (b > c)
            {
                return c;
            }

        }
        if (candidates[0].eliminated == false && candidates[1].eliminated == true && candidates[2].eliminated == false)
        {
            if (a < c)
            {
                return a;
            }
            if (a > c)
            {
                return c;
            }
        }
        if (candidates[0].eliminated == false && candidates[1].eliminated == false && candidates[2].eliminated == true)
        {
            if (a < b)
            {
                return a;
            }
            if (a > b)
            {
                return b;
            }
        }
        return 0;
    }
    else
    return 1;
}


void eliminate(int min)
{
    for (int i = 0; i < voter_count; i++)
    {
        for (int j = 0; j < 3; j++)
        {
            if (is_tie(min) == false)
            {
                if (candidates[j].votes == min || candidates[j].votes == 0)
                {
                    candidates[j].eliminated = true;
                }
            }
            else
            {
                if (candidates[j].votes == min || candidates[j].votes != 0)
                {
                    candidates[j].eliminated = false;
                }
            }
        }
    }
    return;
}