is " U2 N1 A A# }9 \) s1 q4 L
do ( x( e3 x. q& I# i7 i2 T. V. u) B counter := counter + 1; * _8 Y- K* \# K* o7 `2 x; e5 O print counter;1 p* e2 U& }8 }7 w
4 O1 Q7 ~9 q5 ?% L if counter = 10. P; Q( v4 q: O- q. E7 _0 C0 W
then @.quality := "bad";3 d$ J: U+ }5 `3 @" ?
counter := 0;7 J4 {6 y9 [2 i% N! T- i T: e
else @.quality := "GOOD"; : W; Z5 L/ c+ ~/ v3 l& c8 {1 a end;& u* l8 g) L- S% w2 }2 L W2 j
/ [) \+ Q9 y/ d$ s1 b6 ]) _5 l
print @.quality;# U }4 G' Y' g, b6 d- L8 ?
@.move; 0 t% P# x y7 \
end;- g$ j i# w# Z: ]5 ?: a
# ]$ C, j# x. d3 N
else @.quality := "GOOD"; 这一行老是出错,说是找不到quality, 我不知道,这里到底哪不对了,谢谢你的帮忙啊!