Make a Cool Spinning Donut with obfuscated C.

Let’s spin some donuts.

Photo by aaron dsouza on Unsplash

First of all what is obfuscated C right??

Obfuscation is a well-known term in software engineering. It is the concealment of written code purposefully by the programmer.It is mainly done for the purposes of security by making it obscure to avoid tampering, hide implicit values or conceal the logic used.

Now copy the below code into a file named donut.c .

             k;double sin()
         ,cos();main(){float A=
       0,B=0,i,j,z[1760];char b[
     1760];printf("\x1b[2J");for(;;
  ){memset(b,32,1760);memset(z,0,7040)
  ;for(j=0;6.28>j;j+=0.07)for(i=0;6.28
 >i;i+=0.02){float c=sin(i),d=cos(j),e=
 sin(A),f=sin(j),g=cos(A),h=d+2,D=1/(c*
 h*e+f*g+5),l=cos      (i),m=cos(B),n=s\
in(B),t=c*h*g-f*        e;int x=40+30*D*
(l*h*m-t*n),y=            12+15*D*(l*h*n
+t*m),o=x+80*y,          N=8*((f*e-c*d*g
 )*m-c*d*e-f*g-l        *d*n);if(22>y&&
 y>0&&x>0&&80>x&&D>z[o]){z[o]=D;;;b[o]=
 ".,-~:;=!*#$@"[N>0?N:0];}}/*#****!!-*/
  printf("\x1b[H");for(k=0;1761>k;k++)
   putchar(k%80?b[k]:10);A+=0.04;B+=
     0.02;}}/*****####*******!!=;:~
       ~::==!!!**********!!!==::-
         .,~~;;;========;;;:~-.
             ..,--------,*/

Now that the obfuscated code is ready head over to the terminal and run:

gcc -o donut donut.c -lm

Now you should be seeing this:

Donut!!

Enjoy This……. I’ll come back with more. Peace Out.

References:

Have a donut.