Lightshot Algorithm [95%]

int main()
{
    FILE *lightshot;
    unsigned int i;
    int k=0,l=0,m=0,n=0,o=0,p=0;
    char ch1[]="http://prntscr.com/";

    lightshot = fopen("lightshotALG.txt","w+");

    if(!lightshot)
    {
        printf("Error opening \"lightshot\"\n");
        getchar();
        exit(0);
    }
    else
    {
        printf("\"lightshot\" opened successfully\nPress ENTER :>");
        getchar();
    }
    system("cls"); //cls for windows , clear for linux
    k=l=m=n=o=p=48;
    for(i=0; i<2176782336; i++)
    {
        printf("%d\n",i);
        fprintf(lightshot,"%s%c%c%c%c%c%c\n",ch1,k,l,m,n,o,p);


            p++;

        if(p==58)
            p = 97;
        else if(p==123)
            p = 48;

        if(p==48)
        {
            if(p==48)
            {
                o++;
                if(o==58)
                    o = 97;
                else if(o==123)
                    o = 48;
            }

            if(o==48)
            {
                n++;
                if(n==58)
                    n=97;
                else if(n==123)
                    n=48;


                if(n==48)
                {
                    m++;
                    if(m==58)
                        m=97;
                    else if(m==123)
                        m=48;

                    if(m==48)
                    {
                        l++;
                        if(l==58)
                            l=97;
                        else if(l==123)
                            l=48;

                        if(l==48)
                        {
                            k++;
                            if(k==58)
                                k=97;
                            else if(k==123)
                                k=48;

                            if(k==48)
                            {
                                i=2176782336;
                            }
                        }
                    }
                }
            }
        }

    }//end for
    fclose(lightshot);

    return 0;


}