有趣的C语言

很变态，谁能解释一下？
例一：
      1 main()
      2 {
      3     printf(&unix["\021%six\012\0"], (unix)["have"] + "fun" - 0x60);
      4 }
例二：
      1 #include <stdio.h>
      2 main(t,_,a)
      3
      4 char *a;
      5 {
      6     return!0<t?t<3?main(
      7 -79,-13,a+main(
      8 -87,1-_,main(
      9 -86,0,a+1
     10 )+a
     11 )
     12 ):1,t<_?main(
     13 t+1,_,a
     14 ):3,main(-94,-27+t,a)&&t==2?_<13?
     15 main(2,_+1,"%s %d %d\n"):9:16:t<0?t<-72?main(_,t,
     16 "@n'+,#'/*{}w+/w#cdnr/+,{}r/*de}+,/*{*+,/w{%+,/w#q#n+,/#{l+,/n{n+,/+#n+,/#\
     17 ;#q#n+,/+k#;*+,/'r :'d*'3,}{w+K w'K:'+}e#';dq#'l \
     18 q#'+d'K#!/+k#;q#'r}eKK#}w'r}eKK{nl]'/#;#q#n'){)#}w'){){nl]'/+#n';d}rw' i;# \
     19 ){nl]!/n{n#'; r{#w'r nc{nl]'/#{l,+'K {rw' iK{;[{nl]'/w#q#n'wk nw' \
     20 iwk{KK{nl]!/w{%'l##w#' i; :{nl]'/*{q#'ld;r'}{nlwb!/*de}'c \
     21 ;;{nl'-{}rw]'/+,}##'*}#nc,',#nw]'/+kd'+e}+;#'rdq#w! nr'/ ') }+}{rl#'{n' ')# \
     22 }'+}##(!!/")
     23 :t<-50?_==*a?putchar(31[a]):main(-65,_,a+1):main((*a=='/')+t,_,a+1)
     24 :0<t?main(2,2,"%s"):*a=='/'||main(0,main(-61,*a,
     25 "!ek;dc i@bK'(q)-[w]*%n+r3#l,{}:\nuwloca-O;m .vpbks,fxntdCeghiry"),a+1);
     26 }

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