凌志 发表于 2015-5-15 22:52 ( v0 q! v; N2 A- m9 X-20-20+20-40+20+38+80+152+304+304-320-20+19-40+19=496
凌志 发表于 2015-5-15 22:52; [" B& z8 o0 l' \ -20-20+20-40+20+38+80+152+304+304-320-20+19-40+19=496