`print'
-------

print(OBJ [,NL])
     :: OBJ $B$rI=<($9$k(B.

RETURN
     0

OBJ
     $BG$0U(B

NL
     $B%U%i%0(B ($BG$0U(B)

   * OBJ $B$rI>2A$7$FI=<($9$k(B.

   * $BBh(B 2 $B0z?t$,$J$$$+(B, $B$^$?$O(B 0, 2 $B0J30$N>l9g(B, $B2~9T$9$k(B.  $BBh(B 2 $B0z?t$,(B
     1 $B$N>l9g(B, $B2~9T$;$:(B, $B=PNO$O%P%C%U%!$K=q$-9~$^$l(B,
     $B%P%C%U%!$O%U%i%C%7%e$5$l$J$$(B.  $BBh(B 2 $B0z?t$,(B 2 $B$N>l9g(B,
     $B2~9T$7$J$$$,%P%C%U%!$O%U%i%C%7%e$5$l$k(B.

   * $B$3$NH!?t$NLa$jCM$O(B 0 $B$G$"$k$+$i(B, `print();' $B$G<B9T$9$k$H(B,
     $B=PNO$N8e$K(B 0 $B$,JV$5$l$k(B.  `print()$' $B$H$9$l$P(B, $B:G8e$N(B 0
     $B$O=PNO$5$l$J$$(B.

   * $BJ#?t$N(B OBJ $B$rF1;~$K=PNO$7$?$$;~$O(B OBJ $B$r%j%9%H$K$9$k$H$h$$(B.

     [8] def cat(L) { while ( L != [] ) { print(car(L),0); L = cdr(L);} print(""); }
     [9] cat([xyz,123,"gahaha"])$
     xyz123gahaha

