凌志 发表于 2015-5-15 22:52 * V1 X7 A; \! Z. c1 l3 Q-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! w+ _6 A( j8 Z& K3 v! _* Z7 | -20-20+20-40+20+38+80+152+304+304-320-20+19-40+19=496