CODE:

#include 

unsigned long long int Get(int i);

int main(void)
{
    int i;
    for (i = 0;i < 80;i++)
    {
        printf("%llu",Get(i));
    }
    return 0;
}

unsigned long long int Get(int i)
{
    static unsigned long long int a = 0,b = 0,c = 1;
    a = b + c;
    b = c;
    c = a;
    return b;
}