box world by nai

l;main(i,s)char*s;{for(;l-~i;l+=printf(gets(s)?:*s++?"%*c\n%c":s,~i?l:0,*s,s[l+1]=s[l+i+--i])*!l);}

Note that non-ascii characters in the above source code will be escaped (such as \x9f).

download

return to the top page