Mark Elendt

string
padzero(int n; int v)
{
    return sprintf("%*0d", n, v);
}

cvex
main()
{
    printf("%s\n", padzero(5, 126));
    printf("%s\n", padzero(5, 23));
    printf("%s\n", padzero(1, 23));
}

float p = fit(@ptnum, 0, @numpt-1, 1, 0);