看看IOCCC那些神人写的代码,比如这个


#include <stdio.h>
char *a;int M(int t,int _,char*a){
return!0<t?t<3?M(-79,-13,a+M(-87,1-_,M(-86,0,a+1)+a)):
1,t<_?M(t+1,_,a):3,M(-94,-27+t,a)&&t==2?_<13?
M(2,_+1,"%s %d %d\\n"):9:16:t<0?t<-72?M(_,t,
"@n'+,#'/*{}w+/w#cdnr/+,{}r/*de}+,/*{*+,/w{%+,/w#q#n+,/#{l+,/n{n+,/+#n+,/#\\
;#q#n+,/+k#;*+,/'r :'d*'3,}{w+K w'K:'+}e#';dq#'l \\
q#'+d'K#!/+k#;q#'r}eKK#}w'r}eKK{nl]'/#;#q#n'){)#}w'){){nl]'/+#n';d}rw' i;# \\
){nl]!/n{n#'; r{#w'r nc{nl]'/#{l,+'K {rw' iK{;[{nl]'/w#q#n'wk nw' \\
iwk{KK{nl]!/w{%'l##w#' i; :{nl]'/*{q#'ld;r'}{nlwb!/*de}'c \\
;;{nl'-{}rw]'/+,}##'*}#nc,',#nw]'/+kd'+e}+;#'rdq#w! nr'/ ') }+}{rl#'{n' ')#\\
}'+}##(!!/"):t<-50?_==*a?putchar(31[a]):M(-65,_,a+1):M((*a=='/')+t,_,a+1)
:0<t?M(2,2,"%s"):*a=='/'||M(0,M(-61,*a,
"!ek;dc i@bK'(q)-[w]*%n+r3#l,{}:\\nuwloca-O;m .vpbks,fxntdCeghiry"),a+1);}
int main(){M(1,0,0);getchar();}

运行结果吓死你