Created
July 10, 2011 05:59
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`indent` output of http://a1k0n.net/2006/09/15/obfuscated-c-donut.html and the 2nd iteration, donut2.c
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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] = ".,-~:;=!*#$@"[N > 0 ? N : 0]; | |
} | |
} /*#****!!- */ | |
printf ("\x1b[H"); | |
for (k = 0; 1761 > k; k++) | |
putchar (k % 80 ? b[k] : 10); | |
A += 0.04; | |
B += 0.02; | |
} | |
} /*****####*******!!=;:~ | |
~::==!!!**********!!!==::- | |
.,~~;;;========;;;:~-. | |
..,--------,*/ |
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_, x, y, o, N; | |
char b[1840]; | |
p (n, c) | |
{ | |
for (; n--; x++) | |
c == 10 ? y += 80, x = | |
o - 1 : x >= 0 ? 80 > x ? c != '~' ? b[y + x] = c : 0 : 0 : 0; | |
} | |
c (q, l, r, o, v) | |
char *l, *r; | |
{ | |
for (; q >= 0;) | |
q = ("A" "YLrZ^" | |
"w^?EX" "novne" "bYV" "dO}LE" | |
"{yWlw" "Jl_Ja|[ur]zovpu" "" "i]e|y" | |
"ao_Be" "osmIg}r]]r]m|wkZU}{O}" "xys]]\ | |
x|ya|y" "sm||{uel}|r{yIcsm||ya[{uE" "{qY\ | |
w|gGor" "VrVWioriI}Qac{{BIY[sXjjsVW]aM" "T\ | |
tXjjss" "sV_OUkRUlSiorVXp_qOM>E{BadB"[_ / 6] - 62 >> _++ % 6 & 1 ? r[q] : l[q]) - o; | |
return q; | |
} | |
E (a) | |
{ | |
for (o = x = a, y = 0, _ = 0; 1095 > _;) | |
a = " <.,`'/)(\n-" "\\_~"[c (12, "!%*/')#3" "" "+-6,8", "\"(.$" "01245" | |
" &79", 46) + 14], | |
p ("" "#$%&'()0:439 "[c (10, "&(*#,./1345", "')" "+%-$02\"! ", 44) + 12] | |
- 34, a); | |
} | |
main (k) | |
{ | |
float A = 0, B = 0, i, j, z[1840]; | |
puts ("" "\x1b[2J");;; | |
for (;;) | |
{ | |
float e = sin (A), n = sin (B), g = cos (A), m = cos (B); | |
for (k = 0; 1840 > k; k++) | |
y = -10 - k / 80, o = 41 + (k % 80 - 40) * 1.3 / y + n, N = | |
A - 100.0 / y, b[k] = ".#"[o + N & 1], z[k] = 0; | |
E (80 - (int) (9 * B) % 250); | |
for (j = 0; 6.28 > j; j += 0.07) | |
for (i = 0; 6.28 > i; i += 0.02) | |
{ | |
float c = sin (i), d = | |
cos (j), f = sin (j), h = d + 2, D = | |
15 / (c * h * e + f * g + 5), l = cos (i), t = | |
c * h * g - f * e; | |
x = 40 + 2 * D * (l * h * m - t * n), y = | |
12 + D * (l * h * n + t * m), o = x + 80 * y, N = | |
8 * ((f * e - c * d * g) * m - c * d * e - f * g - l * d * n); | |
if (D > z[o]) | |
z[o] = D, b[o] = " ." ".,,-+" "+=#$@"[N > 0 ? N : 0];;;; | |
} | |
printf ("%c[H", 27); | |
for (k = 1; 18 * 100 + 41 > k; k++) | |
putchar (k % 80 ? b[k] : 10);;;; | |
A += 0.053;; | |
B += 0.03;;;;; | |
} | |
} |
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